Unit 2 Ratios and Unit Rates

Which of these is NOT a ratio?

• 6:9

• 5 = 7

• 3 out of 4

• 5/7

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Aria, Zoe, and Ava are packing boxes for a charity event. If Aria packs 3 boxes for every 4 boxes that Zoe packs, which of the following ratios would be equivalent to the ratio of boxes packed by Aria to Zoe?

• 6 to 8

• 9 to 8

• 12 to 20

Tags

CCSS.6.RP.A.3A

A parent's age and child's age is a 5:2 ratio, how old is the child if the parent is 50?

• 20

• 10

• 40

Emily bought 32 apples and 21 carrots. What is the ratio of the number of carrots to the total?

• 32:21

• 53:21

• 21:32

• 21:53

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the missing values in Table A?

• Pens:4 Pencils: 7

• Pens:3 Pencils: 6

• Pens: 3 Pencils:7

Cookies cost $4.00 for 10. What is the unit rate per cookie?

• $0.40 per cookie

• $4.00 per 10 cookies

• $0.04 per cookie

• $40 per cookie

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If the unit rate for cookies is $.25 per cookie, how much for 8 cookies? (*hint: times)

• $2.00

• $2.25

• $4.00

• $20.00

Tags

CCSS.6.RP.A.3B

A sloth travels at his top speed of 0.15 miles per hour. How far does he get in 3 hrs? (*hint: times)

• .45 miles

• 45 miles

• .25 miles

Tags

CCSS.5.NBT.B.7

Why was the broom late?

• because it got used too much

• the witch didn't jump off it

• it had to take a shower

• because it overswept

What is the missing number in the table?

• 20

• 25

• 40

• 30

Tags

CCSS.5.OA.B.3