06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding...
Transcript of 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding...
![Page 1: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/1.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
1
November 29, 2012
![Page 2: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/2.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
2
November 29, 2012
Homework #10Finding Percents Worksheet
Time to Check it!!
![Page 3: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/3.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
3
November 29, 2012
1. What is 80% of 165? 132
2. 15% of what number is 6? 40
3. 34 is what percent of 85? 40%
![Page 4: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/4.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
4
November 29, 2012
4. What is 20% of 8? 1.6
5. 50% of what number is 931? 1,862
6. 190 is what percent of 304? 62.5%
![Page 5: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/5.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
5
November 29, 2012
7. What is 32% of 6350? 2032
8. 49 is what percent of 100% 49%
9. 2 is what percent of 200? 1%
![Page 6: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/6.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
6
November 29, 2012
10. What is 150% of 30? 45
11. 17% of 200 is what number? 34
12. 16 is what percent of 42? 38.1%
![Page 7: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/7.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
7
November 29, 2012
![Page 8: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/8.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
8
November 29, 2012
![Page 9: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/9.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
9
November 29, 2012
42 is 5% of what number?Choose a method:
Proportion Equation
5 42100 n= 42 = 5% n.
![Page 10: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/10.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
10
November 29, 2012
8% of what number is 24?
![Page 11: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/11.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
11
November 29, 2012
42 is 175% of what number?
![Page 12: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/12.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
12
November 29, 2012
The king cobra can reach a length of 18 feet. This is only about 60% of the length of the largest reticulated python. Find the length of the largest reticulated python.
Choose a method:Proportion Equation
![Page 13: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/13.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
13
November 29, 2012
You have now seen all three types of percent problems.
![Page 14: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/14.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
14
November 29, 2012
Solving Word Problems Using Percents
![Page 15: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/15.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
15
November 29, 2012
1. A survey asked 180 people if they like winter. 45 people said yes and the rest said no. What percent said yes?
![Page 16: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/16.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
16
November 29, 2012
2. At football practice Ryan made 24 field goals, which was 80% of the field goals attempted. How many field goals did Ryan attempt?
![Page 17: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/17.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
17
November 29, 2012
3. Jackie spends 25% of her monthly salary on rent. Her rent is $650. What is her monthly salary?
![Page 18: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/18.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
18
November 29, 2012
4. A raw apple weighing 5.3 oz contains 4.45 oz of water. What percent of an apple is water?
![Page 19: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/19.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
19
November 29, 2012
5. In 2003 the population of Fairbanks, Alaska was 30, 970. This was about 491% of the population of Kodiak, Alaska. What was the population of Kodiak in 2003?
![Page 20: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/20.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
20
November 29, 2012
6. Lisa's starting pay was $8.50 per hour. After 8 months she was given a 6% raise. How much per hour was Lisa's raise?
![Page 21: 06-4 Finding a Number When the Percent is Known 2010.notebook 6... · 2016. 2. 19. · 064 Finding a Number When the Percent is Known 2010.notebook 12 November 29, 2012 The king cobra](https://reader035.fdocuments.us/reader035/viewer/2022071509/612d1c4f1ecc51586941fc42/html5/thumbnails/21.jpg)
064 Finding a Number When the Percent is Known 2010.notebook
21
November 29, 2012
7. On his last test, Alex answered 80% of the questions correctly. If there were 80 questions on the test, how many did he answer correctly?