Ratio Review 1

What is a ratio? Select ALL that apply.

• a comparison between two quantities

• an ordered pair of numbers

• a relationship between two quantities

• a multiplicative comparison

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The value of a ratio is a ________.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is true about equivalent ratios?

• Ratios are equivalent when they are opposite.

• Ratios can not be equivalent.

• Ratios are equivalent when they have a different value or simplest form.

• Ratios are equivalent when they have the same value or simplest form.

Tags

CCSS.6.RP.A.3A

Given an amount A and a second amount B, select ALL the correct ways to represent these amounts in a ratio.

• B and A

• A : B

• B to A

• A to B

• A and B

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

How do you find an equivalent ratio?

• By multiplying or dividing both quantities of the ratio by the same number.

• By adding the same number to both quantities of the ratio.

• By subtracting the same number from both quantities of the ratio.

• By dividing one quantity of the ratio by the other.

Tags

CCSS.6.RP.A.3A

The following ratios are equivalent 10:14 and 14:10. True or False?

Tags

CCSS.6.RP.A.3A

Which of the following represents an equivalent ratio to 4:5?

• 8:10

• 8:15

• 12:15

• 16:20

Tags

CCSS.6.RP.A.3A

What is the simplest form of the ratio 10:15?

• 1:1

• 2:3

• 3:4

• 5:6

Tags

CCSS.6.RP.A.3A

What is the simplest form of the ratio 20:25?

• 4:5

• 1:1

• 2:3

• 8:10

Tags

CCSS.6.RP.A.3A

Which of the following is not an equivalent ratio to 3:4?

• 6:8

• 9:12

• 15:20

• 10:15

Tags

CCSS.6.RP.A.3A