BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions
description
Transcript of BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions
![Page 1: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/1.jpg)
BIG IDEA 2Chapter 7 Review
Factors, Multiples, and Fractions
![Page 2: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/2.jpg)
Alyssa spends $42 on some flip flops. Each pair of flip flops costs the same whole-dollar amount. How many pairs of shoes could she have bought? (Hint: There are 7 possible answers!)
1
![Page 3: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/3.jpg)
Factor 42
1 x 42
2 x 21
3 x 14
6 X 7
Alyssa could have bought 2, 3, 6, 7, 14, 21, or 42 pairs of flip flops.
Alyssa spends $42 on some flip flops. Each pair of flip flops costs the same whole-dollar amount. How many pairs of shoes could she have bought? (Hint: There are 7 possible answers.)
1
![Page 4: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/4.jpg)
Maurice works at the recycling center every 2 days in June. Sam works at the same center every 4 days. If they both work on June 1st, what are the next two days that the boys will work the same day?
2
![Page 5: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/5.jpg)
Maurice works at the recycling center every 2 days in June. Sam works at the same center every 4 days. If they both work on June 1st, what are the next two days that the boys will work the same day?
2
Maurice and Sam will work together on the 5th and the 9th
Maurice 1 3 5 7 9 11 13
Sam 1 5 9 13 17 21 25
![Page 6: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/6.jpg)
Six of 24 students in Jordan’s class have red book bags. In simplest form, what fraction of students own red book bags?
3
![Page 7: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/7.jpg)
Six of 24 students in Jordan’s class have red book bags. In simplest form, what fraction of students own red book bags?
6 ÷ 6 = 1 24 ÷ 6 = 4
6/24 = 1/43
![Page 8: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/8.jpg)
Elle served 3 ⅞ pizzas at her Super Bowl party. About how many pizzas did Elle serve?
A. 3 B. 3 ½C. 4 D. 4 ¼
4
![Page 9: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/9.jpg)
4
Elle served 3 ⅞ pizzas at her Super Bowl party. About how many pizzas did Elle serve?
C. 4 pizzas
![Page 10: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/10.jpg)
Sophia wants to order 6/7, 3/4, 2/3, and 4/10 from least to greatest. What order should she put the fractions in?
5
![Page 11: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/11.jpg)
Sophia wants to order 6/7, 3/4, 2/3, and 4/10 from least to greatest. What order should she put the fractions in?
4/10 2/3 3/4 6/7
5
![Page 12: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/12.jpg)
David ran 3 ¼ miles along a marathon route. What fraction is equal to 3 ¼?
A. 3 2/4 B. 3 2/8
C. 3 3/8 D. 3 4/4
6
![Page 13: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/13.jpg)
David ran 3 ¼ miles along a marathon route. What fraction is equal to 3 ¼? 8 8
1 ?
4 8
1 x 8 = 8 and 4 x ? = 8
B. 3 ¼ = 3 2/8
6
![Page 14: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/14.jpg)
Mariah skip counted by multiples of 8. Which numbers are missing from her list?
8, __, 24, 32, __, 48, __, 64
7
![Page 15: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/15.jpg)
Mariah skip counted by multiples of 8. Which numbers are missing from her list?
8, 16, 24, 32, 40, 48, 56, 64.
7
![Page 16: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/16.jpg)
Timothy wants to find the common denominator of 2/3 and 3/5. What is the common denominator?
8
![Page 17: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/17.jpg)
Timothy wants to find the common denominator of 2/3 and 3/5. What is the common denominator?
To find the common denominator, find the LCM. Multiples of 3: 3, 6, 9, 12,15Multiples of 5: 5, 10, 15
The common denominator is 15.8
![Page 18: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/18.jpg)
Chloe’s Used Book Store will trade 3 books for every 6 books that a customer turns in. How many books will the store trade for 24 books from a customer?
9
![Page 19: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/19.jpg)
Chloe’s Used Book Store will trade 3 books for every 6 books that a customer turns in. How many books will the store trade for 24 books from a customer?
9
Books Turned In Books Traded
6 3
12 6
18 9
24 12
![Page 20: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/20.jpg)
Laylah bakes 56 cookies. Of the 56 cookies, 7 crumble. What fraction represents, in lowest terms (simplified), the crumbled cookies?
10
![Page 21: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/21.jpg)
Laylah bakes 56 cookies. Of the 56 cookies, 7 crumble. What fraction represents, in lowest terms (simplified), the crumbled cookies?
7/56 = 1/8
10
![Page 22: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/22.jpg)
Cameron made a list of factors of 18 and 28 so he could find what factors the numbers have in common. What are the common factors of 18 and 28?
11
![Page 23: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/23.jpg)
Cameron made a list of factors of 18 and 28 so he could find what factors the numbers have in common. What are the common factors of 18 and 28?
18 28
1 x 18 1 x 28
2 x 9 2 x 14
3 x 6 4 x 8
1 and 2 are the common factors.11
![Page 24: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/24.jpg)
Gabe’s team has a swim meet every 4th day in December, starting on December 3rd. How many days will the team have a swim meet in December? There are 31 days in December.
12
![Page 25: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/25.jpg)
Gabe’s team has a swim meet every 4th day in December, starting on December 3rd. How many days will the team have a swim meet in December? There are 31 days in December.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
The team will meet on 8 days.
12
![Page 26: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/26.jpg)
The Rivera farm is divided into 9 sections. The house, barn, and corral are in 3 of the sections. The remaining sections are flower and vegetable gardens. What fraction is equal to the part of the farm that is flower and vegetable gardens?
13
![Page 27: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/27.jpg)
The Rivera farm is divided into 9 sections. The house, barn, and corral are in 3 of the sections. The remaining sections are flower and vegetable gardens. What fraction is equal to the part of the farm that is flower and vegetable gardens?
3/9 of the sections are house, barn, and corral, leaving the remaining 6 sections gardens. 6/9 are gardens. 6/9 = 2/3
13
![Page 28: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/28.jpg)
Eva has 28 stamps in her collection. Twelve of the stamps have the image of a famous person on them. Name two fractions equivalent to the part of Eva’s collection that are famous people stamps?
14
![Page 29: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/29.jpg)
Eva has 28 stamps in her collection. Twelve of the stamps have the image of a famous person on them. Name two fractions equivalent to the part of Eva’s collection that are famous people stamps?
12/28 =
6/14 = 3/7
14
![Page 30: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/30.jpg)
Emily bikes 2 ¼ hours on Saturday and 1 ⅜ hours on Sunday. What is the common denominator for 2 ¼ and 1 ⅜?
14
![Page 31: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/31.jpg)
Emily bikes 2 ¼ hours on Saturday and 1 ⅜ hours on Sunday. What is the common denominator for 2 ¼ and 1 ⅜?
Multiples of 4: 4 8 12Multiples of 8: 8 16 24
14
The common denominator is 8
![Page 32: BIG IDEA 2 Chapter 7 Review Factors, Multiples, and Fractions](https://reader035.fdocuments.us/reader035/viewer/2022070405/56813e7b550346895da8a38b/html5/thumbnails/32.jpg)
Good luck on your test!