Beginning Ratios

A _________________ is a comparison of two quantities by division.

• quotient

• ratio

• unit rate

• orgin

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write 15 cookies to 40 brownies as a ration in simplest form.

• 5:8

• 5/8

• 3:8

• 8/3

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

An artist is using three different colors in a mosaic. The ratio of green to blue to yellow color tiles in the mosaic is 4:6:9. She has 42 blue tiles tiles. How many green and yellow tiles does she need?

• 12 green and 42 yellow

• 32 green and 72 yellow

• 28 green and 63 yellow

What is the ratio of diamonds to hearts?

• 3:5

• 5:3

• 8:1

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is a Ratio?

• Is a comparison of two quantities

• A rate with a denominator of one

• It is when the only factor the numerator and denominator share is a one

• Two decimals that can be multiplied

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of blue dots to green dots?

• 3 to 1

• 1 to 3

• 4 to 1

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of triangles to circles?

• 3:9

• 6:9

• 9:6

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 4 birds and 6 snakes. What is the ratio of birds to snakes?

• 6/4

• 4/6

• 1/3

• 10/16

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Patrick has 2 black, 3 red, and 5   white toy cars. What is the ratio of red toy cars to all the toy cars? 

• 3:5

• 1:3

• 3:11

• 3:10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If the ratio of boys to girls is 5:7, and there are 35 girls, how many boys are there?

• 30

• 25

• 5

• 10