Finding %, part or whole, unit rate, & conversion

The ratio used to find percent is...

• $\frac{part}{whole}$ = $\frac{\%}{100}$

• $\frac{part}{whole\ }$ = $\frac{100}{\%}$

• $\frac{whole}{part}$ = $\frac{\%}{100}$

• $\frac{part}{100}$ = $\frac{\%}{whole}$

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

An eight pack of juice boxes costs $4.80, and a 12 pack of juice boxes cost $6.60. Use this information to calculate the better buy.

• 8 pack

• 12 pack

• They are the same price.

Tags

CCSS.6.RP.A.3B

A student earned an 80% on a math test that had 20 problems.  How many problems on the test did the student answer correctly?

• 20
• 4
• 16
• 12

Tags

CCSS.6.RP.A.3C

Nancy earned 60 points on her last test. If there were 75 possible points, what was her percent grade?

• 20%
• 40%
• 60%
• 80%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Sue travels 288 miles in 4 hours. Determine how far she travels in one hour.

• 72 miles per hour

• 72 hours per mile

• 1152 miles per hour

• 4 hours for 72 miles

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The Williams family bought four concert tickets for $252.  What was the price per ticket?

• $60.00
• $63.00
• $6.30
• $62.00

Tags

CCSS.7.EE.B.3

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

• $8 per pound

• $35 per pound

• $5 per pound

• $0.125 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A store has 120 customers in 6 hours. What is the unit rate in customers per hour?

• 16 customers per hour

• 12 customers per hour

• 20 customers per hour

• 15 customers per hour

Tags

CCSS.7.RP.A.1

A pizza shop has 25 employees. Of these, 14 are students. What percent are students?

• 14%
• 56%
• 33%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Write 35% as a fraction in lowest terms.

• 35/100
• 7/20
• 35/35