Ratios & Percents Review

10. Kimberly was walking at a rate of 3 miles per hour. At this rate, how far could we expect her to walk in 6 hours? 

• A)  2 miles 
• B)  5 miles
• C)  9 miles
• D)  18 miles
  

9. Greg can draw 3 pictures in fifteen minutes. At this rate, how long could we expect it to take him to draw 60 pictures? 

• A)  15 minutes 
• B)   12 minutes
• C)  300 minutes
• D)  45 minutes

Tags

CCSS.6.RP.A.3B

8. In Derek's class, 18 of the 25 students belong to an after-school club.  Which of the following describes the ratio of students not in an after-school club to  students in an after-school club?

• A. 7/18
• B. 18 to 25
• C. 25:18
• D. 7/25

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

On Friday, Briana spent 25% of her money. She had $550.00 total in her bank account. How much money did she spend on Friday? 

• F) $412.50 
• G) 138.75 
• H) $410.25 
• J) $137.50 

Tags

CCSS.6.RP.A.3C

• 8
• 12
• 90
• 96

Tags

CCSS.6.RP.A.3D

What is 70% of 90?

• 630
• 63
• 6.3
• 0.63

Tags

CCSS.6.RP.A.3C

Twenty is 15% of what number?

• 20
• 300
• 3
• 133.333...

Tags

CCSS.6.RP.A.3C

Which fraction is the ratio expressed in simplest form?
21:15

• 3/4
• 5/7
• 7/5
• 4/3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

18 of the 20 pencils are sharpened. What percent are sharpened?

• 9
• 360
• 36
• 90

Write the fraction as a percent.
          17
         -----
          25

• .68%
• 6.8%
• 38%
• 68%