Tuesday 12417 Write the IC and HW in

Tuesday, 1/24/17 Write the IC and HW in your planner. IC: Ch. 6 - Day 3 HW: Tape Diagram Wkst #2 (set up proportions!) Materials • Pencil & grading pen • Slate, marker, eraser • Ch. 6 folder • Tape Diagram Wkst

On a recent survey, 60% of those surveyed indicated that they preferred walking to running. If 540 people were surveyed, how many preferred walking? Draw a tape diagram, write and solve a proportion. 100% 40% running 60% walking x people Total people 540 people percents people 60 100 x 540 x = 324 people preferred walking

In your English class, 70% of the students completed an essay by the due date. There are 30 students in the class. How many completed the essay by the due date? 100% 70% completed essay 30% not turned in x people 30 students percents people 70 100 x 30 x = 21 students completed the essay

Ch. 6 7. RP. 3 Objective: TSWBAT represent percent problems with tape diagrams and solve using proportions. Date ____________ 100% % part # part Original or Total amount

Ex. 1: Verizon is offering a 25% discount. You called the store and said you would save $40 on that new phone. What was the original cost? 100% 25% discount 75% sale price $40 Original price x percents 25 100 dollars 40 x

Ex. 2: You decided to keep shopping around for shoes because $200 shoes is ridiculous! The good news is that you have a coupon card that allows you to pay 60% of the original cost in any store. You take some Saucony shoes to the clerk and she says the total before tax is $48. How much was the original cost? 100% 60% paid 40% discount $48 original price x percents 60 100 dollars 48 x

You want to buy a computer and the store said that you could pay 40% down payment and then do the rest in monthly payments. The salesman says that you need pay only $210 today and be able to leave with that computer. How much does the computer cost? 100% 60% not paid 40% paid $210 original price x percents 40 100 dollars 210 x

Task 1: At the end of the quarter your science teacher says that 35% of your points were from tests. He told you that you earned 280 points on the 3 tests given. How many points were possible over the entire quarter? 100% 35% tests 65% other 280 points Total points x percents 35 100 points 280 x

Task 2: Your family went out to dinner at Chili’s. The total for the food was $52. 36. How much would tax be if the rate is 9. 1%? 100% 9. 1% tax x dollars Total price $52. 36 percents dollars 9. 1 100 x 52. 36

Task 3: You are buying a car and the dealer has advertised that you can put 20% down and finance the rest of the car. The sales person says you will need to pay $2, 400 to drive off the lot today. What was the price of the car? 100% 20% paid 80% not paid $2400 Total price x percents 20 100 dollars 2400 x

Task 4: Mrs. Thompson signed her girls up for soccer at the YMCA. She was surprised when they asked her to pay $76. 50 for both girls because the total was supposed to be $90. What percent discount did they give her? 100% ? % discount x ? % paid $76. 50 paid $13. 50 discount Total price $90 percents dollars x 100 13. 50 90