Indiana ReadyMath Lesson 12 Quiz: Percents

How do you change a fraction to a decimal?

• Add
• Subtract
• Multiply
• Divide

When converting decimals to percents, move the decimal:

• Two places to the left

• Two places to the right

The ratio used to find percent is...

• part/whole = %/100
• part/whole = 100 / %
• whole/part= %/ 100

Convert 6.5 to a percent

• 65%

• 0.65%

• 650%

• 0.065%

• 40%

• 70%

• 60%

• 50%

What is 30% of 60?

• 43

• 18

• 30

• 22

A 1-year loan of d dollars has a 4% simple interest rate. Which expression can be used to find the total amount that must be repaid on it?

• 0.96d

• d + 0.4d

• d + 0.96d

• d + 0.04d

Antonio has $350 to spend on skis. Sales tax is 6%.

First, find the sales tax for each ski price.

Then, decide which discounts represent a pair of skis that Antonio can purchase with the money he has.

Groups:

(a) Yes

,

(b) No

• $20 off $360

• 25% off $450

• 15% off $380

• $10 off $335

• 20% off $385

Jerome works as a server in a restaurant. He earns $80 each weekend plus 15% in tips on meals served. The meals Jerome served last weekend were worth $725. How much did Jerome earn last weekend?

Jerome earned $​ (a)   last weekend.

• 188.75
• 80
• 108.75
• 805

Jerome works as a server in a restaurant. He earns $80 each weekend, plus 15% in tips on meals served.

This weekend, Jerome earned $252.50 in all. How much were the meals that Jerome served worth?
Jerome served $ (a)   ​worth of meals this weekend.

• 1,150
• 14,688
• 146.62
• 150