7LRIS WS #32 Unit 6 Test Study Guide
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Write your proportion like:
21 is what percent of 70?
Write your answer for your proportion from above
like: x=10%
Write your proportion like:
What number is 40% of 85?
Write your answer for your proportion from above
like: x=10
Write your proportion like:
Julie wants to buy an outfit that costs $68. It's discounted 15% off. What will she have to pay? (hint: sale price)
Write your answer for your proportion from above
like: x=$10.20
Write your proportion like:
Sarah buys a pair of sunglasses during a sale for 25% off. If she paid $18, what was the original price?
Write your answer for your proportion from above
like: x=$10
Write your proportion like:
The cost to a store for a sweater is $10. The store is selling it for $13. What is the percent of markup?
Write your answer for your proportion from above
like: x=10%
Write your proportion like:
Your taxi fare is $28. You tip the driver 15 %. How much is the tip?
Write your answer for your proportion from above
like: x=$10.50
What is the total cost, including tip? (Hint: Total + Tip)
Write your answer like: $10.50
Write the proportion for the amount that you agreed to pay like:
You and 3 friends go out to lunch. The total bill is $16.80. You decide to split the billl equally so everyone pays the same amount. If you add 10% to your part, how much will you have to pay?
Write your answer for your proportion from above
like: x=$10.23
Write your proportion like:
On your way to school Monday, there were 16 people riding the bus.On Tuesday, there were 24 people riding the bus. What was the percent of increase?
Write your answer for your proportion from above
like: x=10%
Write your proportion like:
On Wednesday, the number of people decreased 25% from Tuesday. How many people were on the bus Wednesday?
Write your answer for your proportion from above
like: x=10
Write the Store Discount proportion like:
Tamara finds a shirt that costs $60 on a hangar marked "50% off". She also has a coupon for 50% off one item in the store. Find the final sale price Tamara will pay.
Write the Coupon Discount proportion like:
Tamara finds a shirt that costs $60 on a hangar marked "50% off". She also has a coupon for 50% off one item in the store. Find the final sale price Tamara will pay.
Write Tamara's final sale price
like: $10
Write your proportion like:
What percent of the original price is Tamara's total discount.
Remember to take you answer from above and subtract the percent she paid from 100% to find the percent discount.
Write answer like: 10%
Remember Simple Interest Formula is:
You borrow $1500 from the bank and are charged 4.5% annual interest. How much do you owe the bank in interest if you pay it off in 2 years?
Write answer like: $10