6-1 Ratios and Rates (PreAlg)

Ratios can be represented as...

(Select ALL answers that apply!)

• A/B

• A to B

• A : B

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

In a bouquet of​ flowers, there are 7 daisies and 19 roses. Write the ratio of daisies to roses in three different ways.

• 19 to 7, 19:7, 19/7
• 19 to 7, 7:19, 7/19
• 7 to 19, 7:19, 7/19
• 7 to 19, 19:7, 19/7

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

Which ratio is written incorrectly?

• X : Y
• X and Y
• X/Y
• X to Y

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

^{What is the ratio of total shapes to circles?}

• 3 : 4

• 4 : 3

• 7 : 3

• 3 : 7

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2:5
• 5:3
• 3:5
• 5:2

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

Simplify the ratio of
35 : 14

• 5 : 2
• 2 : 5
• 3 : 1
• 35: 14

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Simplify the ratio of
20 to 25

• 1 to 5
• 2 to 5
• 3 to 5
• 4 to 5

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

Which is NOT equivalent to 3:5?

• 15:25
• 9:15
• 21:28
• 30:50

Tags

CCSS.6.RP.A.3A

Jose swims 3 laps in a pool every 2 minutes. How long would it take him to swim 27 laps?

• 8 minutes
• 9 minutes
• 16 minutes
• 18 minutes

Tags

CCSS.6.RP.A.3B

If it took 7 hours to mow 4 lawns, then at that rate how many lawns can be mowed in 35 hours? 

• 8 lawns in 35 hours
• 12 lawns in 35 hours
• 16 lawns in 35 hours
• 20 lawns in 35 hours

Tags

CCSS.6.RP.A.3B