Ratio Predictions

A backyard pond has 12 sunfish and 30 rainbow shiners. Write the ratio of sunfish to rainbow shiners in simplest form .

• 12:30

• 2:5

• 18:30

• 3:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which sentence accurately represents the following ratio:

• The ratio of moons to suns is 4 to 8

• There are 4 moons for every 8 suns

• There are 4 moons for every 2 suns

• The ratio of suns to moons is 2:1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Mary lost 3 out of 5 games. What is the ratio of games Mary lost to the games she won?

• 3/5

• 2/5

• 3/2

• 5/2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What are the three different ways you can write a ratio?

• Fraction, comma, words

• Fraction, colon, words

• Colon, words, pictures

• Picture, fraction, comma

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If the ratio of boys to girls in a class is 5:6 and there are 30 girls, how many boys are there?

• 25

• 20

• 24

• 28

If the ratio of cats to dogs is 3:4, how many cats are there if there are 20 dogs?

• 15 cats

• 25 cats

• 30 cats

• 10 cats

If a recipe calls for a ratio of 2 cups of flour to 3 cups of sugar, how many cups of sugar are needed if 8 cups of flour are used?

• 6

• 10

• 12

• 14

Andrew has 2 cats and 9 fish. He writes the ratio 2:11. What type of ratio did he write?

• Part-to-part

• Unit rate

• Part-to-whole

• Whole-to-part

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Describe the ratio of purple circles to red circles.

• For every 5 red circles, there are 6 purple circles.

• For every 6 purple circles, there are 11 total circles.

• For every 5 red circles, there are 11 total circles.

• For every 6 purple circles, there are 5 red circles.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is a Ratio?

• Is a comparison of two quantities

• To multiply two fractions

• Strictly a fraction

• Two decimals that can be multiplied

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2