Math DCA 3 Review

Ms. Artiste picked up 7 markers, 8 crayons, and 9 coloring pencils off the floor today at the end of class. What was the ratio of markers to crayons?

• 7 to 8

• 8:9

• $\frac{7}{9}$

• 8:7

• 8 to 15

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

Dyson hikes ½ mile every 15 minutes, or ¼ hour.  How far does he hike in 1 hour? 

• 4 miles
• 2 miles
• 1 mile
• 3 miles

Tags

CCSS.7.RP.A.1

Find the unit rate.
Jacob walks 3.5 miles in 1.25 hours

• 2.5 miles per hour
• 3.25 miles per hour
• 3 miles per hour
• 2.8 miles per hour

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

Find the unit rate.
Emily reads ⅝ page in ⅔ minute

• 15/16 pages per minute
• 10/24 pages per minute
• 5/8 pages per minute
• 16/15 pages per minute

Tags

CCSS.7.RP.A.1

You can buy 36 cookies for $4. What is the unit rate (in cookies per dollar)?

• 4 cookies per dollar
• 6 cookies per dollar
• 9 cookies per dollar
• 1/9 dollars per cookie

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

A 5-pound bag of cat food costes $11. What is the unit price of the cat food?

• $11 per 5 pounds

• $2.25 per pound

• $2.20 per pound

• $55 per pound

Tags

CCSS.6.NS.B.3

CCSS.6.RP.A.2

CCSS.6.RP.A.3

CCSS.6.NS.B.2

If 4 gallon of milk costs $11, what is the unit rate?

• $2.75 per gallon

• $2.85 per gallon

• $2.95 per gallon

• $3 per gallon

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

CCSS.6.RP.A.3

if 4 gallons of milk cost 11, how much would 7 gallons of milk cost at the same rate?

• $88

• $20

• $6.28

• $19.25

Tags

CCSS.6.RP.A.3B

Amy can ride her bike 4 miles in 30 minutes, what is the distance per minute Amy rides her bike?

• 26 miles

• 34 miles

• 7.5 miles

• 0.13 mile

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

The same brand of jellybeans comes in two sizes: a 10-ounce bag for $1.99 and an 18-ounce bag for $2.99. Which size is the better buy per ounce?

• 10-ounce size has $0.99 per ounce. It is the better buy.

• 10-ounce size has $ 0.2 per ounce. It is the better buy.

• 18-ounce size has $0.99 per ounce. It is a better buy.

• 18-ounce size has $ 0.17 per ounce. It is a better buy

Tags

CCSS.6.RP.A.3B