ratios/tape diagrams

A bag of trail mix has a raisins and peanuts in a ratio of 3 to 5. If there are 30 raisins in the bag, how many peanuts are in the bag?

• 30 peanuts

• 6 peanuts

• 18 peanuts

• 50 peanuts

A recipe for chocolate fudge calls for 14 ounces of sweetened condensed milk for every 3 cups chocolate chips. If Susan has 42 ounces of sweetened condensed milk, how many cups of chocolate chips does she need?

• 3 cups of chocolate chips

• 14 cups of chocolate chips

• 9 cups of chocolate chips

• 4 cups of chocolate chips

Tags

CCSS.6.RP.A.3B

If 30 kids in the class like grape juice, how many kids like pineapple juice?  Use the tape diagrams to answer.

• 4
• 30
• 70
• 40

A ratio can be written with a colon or 

• a multiplication sign
• a semi colon
• the word "to"
• an equal sign

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The ratio of girls to boys is 3:8. If there are 48 boys, how many girls are there? Use the tape diagram to help you solve.

• 6

• 24

• 18

• 72

If 30 kids in the class like grape juice, how many kids are there total?  Use the tape diagrams to answer.

• 4
• 30
• 70
• 40

What is the ratio of red apples to green apples

• 7 apples to 3 green
• 4 red apples to 7 apples
• 4 red apples to 3 green apples
• 3 green apples to 4 red apples

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

$15 for 5 pairs of socks; $25 for 10 pairs of socks

• yes, equivalent
• no, not equivalent

Tags

CCSS.7.RP.A.2A

Which ratio is equivalent to 5 to 4

• 25 to 20
• 10 to 12
• 4 to 5
• 15 to 8

Tags

CCSS.6.RP.A.3A

If there are 120 boys in the group, how many boys and girls are there TOTAL? Use the tape diagrams to solve.

• 150

• 270

• 250

• 360

Tags

CCSS.3.OA.A.3