Proportional Relationships and Percents

What is 50% of 15?

• 30
  

• 7.5

• 7

• 8.5

Tags

CCSS.6.RP.A.3C

In a neighborhood 12/40 of the kids are in middle school. What percent is equivalent to the number of neighborhood kids in middle school?

• 35%

• 24%

• 30%

Carlos walked to school on 14 of the 20 school days in February. Which value is equivalent?

• 70%

• 0.07

• 56%

A video game is discounted at 40% off its regular price. Which value is equivalent to 40%

• 1/25

• 0.004

• 2/5

There are 150 6th grade students at a middle school and 12 of them are left-handed. What percent of the 6th graders are left-handed?

• 10%

• 8%

• 15%

Convert 2.75 to a percent.

• 275%

• 2.75%

• 27.5%

• .275%

6.8% as a decimal is ______________.

• 6.8

• 680

• 0.068

• 0.68

Percent is always out of

• 10

• 100

• 1000

• 10,000

What is the new price of $45.50 book that will have a 30% discount? 

• $40.00

• $13.65

• $31.85

• $32.00

Tags

CCSS.6.RP.A.3C

Summer paid $125 to have her hair coloured and cut. If she tips her hairdresser 20%, her total bill will be _________.

• $25

• $100

• $150

• $225

Tags

CCSS.6.RP.A.3C