7.RP.3b Day 2 first day
description
Transcript of 7.RP.3b Day 2 first day
![Page 1: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/1.jpg)
7.RP.3bDay 2 first day
• Objective: I can find discounts.
![Page 2: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/2.jpg)
Homework
Percent of Change#5 Teams 1,2,3,4,10
Is over Of#5 Teams 5,6,7,9,11
![Page 3: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/3.jpg)
Journal
• Jonathan went to the local barber to get his hair cut. It cost $20 and Jonathan tipped the barber 12%. What was his total cost?
• Create your own haircut problem. Share with your neighbor and solve their problem.
![Page 4: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/4.jpg)
Review
• Sarah wants to buy roller skates for $70. The sales tax is 6%. What will be the total cost?
![Page 5: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/5.jpg)
Review
• A stereo costs $160 with a 7% markup. What will be the final price?
![Page 6: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/6.jpg)
Quiz
• Dinner costs you $38.00 plus 8% sales tax. How much did you pay?
![Page 7: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/7.jpg)
Notes
• In June, a pass at a water park is $30. In July, the pass is 10% off. How much is the pass in July?
![Page 8: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/8.jpg)
Notes
• We learned about markups … where prices go up.
• A discount is when prices go down or when things goes on sale.
![Page 9: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/9.jpg)
Notes
• A DVD normally costs $22. This week it is on sale for 25% off. What is the amount of the discount?
![Page 10: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/10.jpg)
Notes
• A DVD normally costs $22. This week it is on sale for 25% off. What is the amount of the discount?
• What is the sale price of the DVD?
![Page 11: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/11.jpg)
Notes
• A shirt is regularly priced at $42. It is on sale for 15% off. What is the price of the shirt?
![Page 12: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/12.jpg)
Notes
• A game that is $68 is on sale at a 35% discount. What is the sale price?
![Page 13: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/13.jpg)
Notes
• A CD that has a regular price of $15.50 is on sale at a 25% discount. What is the sale price?
![Page 14: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/14.jpg)
Notes
A pair of jeans a Jeans Express is on sale for 25% off of the original price of $35. The same jeans at Clothes Galore are on sale for 30% off of $40. Which has the better sale price?
![Page 15: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/15.jpg)
Notes
• Shoe Carnival and Famous Footwear are selling shoes. Shoe Carnival has them for $50 with a 40% off discount. Famous Footwear has the same shoes for $40 with 30% off. Who has the better deal?
![Page 16: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/16.jpg)
Notes
• A cell phone is on sale for 30% off. If the sale price is $239.89, what is the original price?
![Page 17: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/17.jpg)
Notes
• A hat is $20 after a 25% discount. What is the original price of the hat?
![Page 18: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/18.jpg)
Notes
Be sure you are clear which kind of problem you are looking for.
A purse is $49.95. It is on sale for 20% off. How much is the purse?
![Page 19: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/19.jpg)
Notes
• Now that have done discount problems, let’s go back and remember how to do markup problems.
![Page 20: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/20.jpg)
Notes
• Find the price of a notebook that is $2.95 with 5% sales tax.
![Page 21: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/21.jpg)
Notes
• How much would your total be if you paid $28 for lunch with a 15% tip?
![Page 22: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/22.jpg)
Notes
• Find the selling price of a $62.25 karaoke machine with a 60.5% markup.
![Page 23: 7.RP.3b Day 2 first day](https://reader035.fdocuments.us/reader035/viewer/2022062305/56815d32550346895dcb2bb0/html5/thumbnails/23.jpg)
HomeworkChapter 2, Lesson 6• Read Pages 151-154• Page 155 #1-4, #7-9• Page 157 #17-20