Percent Review 6.13

What is the equivalent percent to 0.05?

• 50%

• 500%

• 5%

• 0.05%

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

What is the equivalent decimal to 14%?

• 0.14

• 1.4

• 14.00

• 0.014

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

CCSS.7.NS.A.2

What is the equivalent fraction to 7%?

• $\frac{7}{10}$

• $\frac{7}{1000}$

• $\frac{7}{100}$

• $\frac{7}{1}$

Mr. Hosier bought a leaf-blower that was 19% off the original price. If Mr. Hosier saved $40, what is the best estimate of the original price of the leaf-blower?

• $50

• $200

• $100

• $80

A scientist estimates that 30% of female elk produce offspring each year. If there are between 80 and 120 female elk in the region, which of the following is the best estimate for how many female elk will produce offspring in the region this year?

• 18

• 22

• 30

• 42

A PNC Arts Center event room holds 9,500 people. During one of the graduation ceremonies held there, 95% of the seats were occupied. How many people attended the ceremony?

• 950

• 8,550

• 9,025

• 9,500

There are 60 girls and 90 boys in the sixth grade at a middle school. Of these students, 3 girls and 9 boys write left-handed. What percentage of the sixth graders at this middle school write left-handed?

• 15%

• 5%

• 10%

• 8%

Ms. Bunt took her family out for dinner. The dinner cost $85. She always leaves a 20% tip. Which proportion can be used to find the amount of tip Ms. Bunt left?

•  $\frac{20}{100}=\frac{x}{85}$  

•  $\frac{20}{100}=\frac{85}{x}$  

•  $\frac{x}{100}=\frac{20}{85}$  

•  $\frac{85}{100}=\frac{20}{x}$  

Find the percent increase. Round to the nearest percent.
From $5 to $8 

• 40%
• 60%
• 55%
• 65%

Tags

CCSS.6.RP.A.3C

The play attendance decreased from 250 students to 195 students. What was the percent decrease?

• 55%

• 22%

• 28.2%

• 32%