Chapter 7 Test Review

Which of the following is an example of a rational number?

Percent is out of ______.

• 10000

• 10

• 100

• 1000

• 6%

• 0.6%

• 66%

• 60%

30% of 50 is ______.

• 10

• 15

• 12

• 200

20% of ______ is 6.

• 6

• 3

• 1.2

• 36

A rational number can be created with a ratio of two _________________.

• Integers

• Natural numbers

• Real numbers

• Decimals

Alyssa wants to borrow $8,750 for their business. The bank charges 17% simple interest per year for 7 years. What is the total amount that they will pay?

• $10,412.50

• $1,487.50

• $19,162.50

• $8,750.50

Mikhail’s dinner bill was $54.70, and he plans to tip the server 17%. What is the tip amount?

• $9.30

• $11.60

• $8.80

• $7.26

Mikhail’s dinner bill was $54.70, and he plans to tip the server 17%. What is the total amount including the tip?

• $64

• $55

• $72

• $91

A protein mix claims to contain a bonus of 30% more mix than the usual size container. If the bonus size contains 18 ounces of mix, then the usual size container contains _____ ounces.

• 10.2 oz

• 13.8 oz

• 12.4 oz

• 5.4 oz