Unit Rate

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

A ratio is

• another way of multiplying

• a comparison of two quantities using division.

• is a two dimensional figure.

• is the same as the associative property.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A rate is a

• different way of solving probability.

• ratio of unknowns.

• ratio of two quantities with the same unit.

• ratio of two quantities with different units.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit rate from this complex fraction

_3/4_

1/2

• 3/2

• 3/8

• 1-1/2

• 5/4

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Jade spent 1⁄2 of an hour playing on her phone. That used up 1⁄9 of her battery. How long would she have to play on her phone to use the entire battery?

• 1/18 of an hour

• 2/9 of an hour

• 2/11 of an hour

• 4-1/2 hours

Tags

CCSS.7.RP.A.1

While exercising Loghan walked 1⁄8 of a mile in 1⁄6 of an hour. At this rate,how far will he have traveled after an hour?

• 1/48 of a mile

• 3/4 of a mile

• 1 mile

• 6/8 of a mile

Tags

CCSS.7.RP.A.1

Which of the following is a UNIT RATE?

• 10 miles / 2 hours
• $6 for each hour
• 1 box / $3
• 15 pounds every 5 servings

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

How do you find the speed of the car if it travels 120 miles in 2 hours? 120/2

• divide the numerator by the denominator

• divide the denominator by the numerator

• add the numbers

• subtract the numbers

How would you write the complex fraction as a division problem?
 $\frac{\frac{2}{3}}{4}$  

• 2/3 $\div$  4

• 2/3  x 4
  

• 2/3 + 4
  

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

 $\frac{\frac{2}{3}}{3}$  Rewrite the complex fraction as a division problem, invert and multiply to simplify it.  Then select your answer.

•  $\frac{2}{12}$  

•  $\frac{9}{2}$  

•  $\frac{2}{9}$