Simplifying Ratios

Express the following ratio in simplest form:

20:45

• 10:22.5

• 4:9

• 40:90

• 5:9

Tags

CCSS.6.NS.B.4

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Express the following ratio in simplest form:

16:40

• 4:10

• 8:20

• 2:5

• 5:2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Express the following ratio in simplest form:

12:36

• 1:3

• 6:18

• 4:12

• 2:6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Express the following ratio in simplest form:

30:50

• 5:3

• 10:16.6

• 6:10

• 3:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Express the following ratio in simplest form:

42:66

• 21:33

• 7:11

• 14:22

• 42:66

Tags

CCSS.6.NS.B.4

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Express the following ratio in simplest form:

100:150

• 50:75

• 10:15

• 2:3

• 25:37.5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

There are 22 dogs, 30 cats, and 12 lizards. What is the ratio to dogs and lizards in simplest form?

• 11 to 6

• 15 to 6

• 11 to 15

• 6 to 15

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A class has 15 boys and 20 girls. What is the boy:girl ratio in simplest form?

• 4 to 5
• 10 to 13
• 3:4
• 3:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

If the rangers won 100 games and lost 60, what is the simplified ratio of wins to losses?

• 10 to 6
• 5 to 3
• 6 to 10
• 3 to 5

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

A ratio is fully simplified by ___ each part by the ___.

• multiplying

• dividing

• highest common factor

• lowest common factor