Percents Test Review

Express 17/25 as a decimal

• 0.68

• 0.675

• 0.7

• 17.25

What is the equivalent of 3/8 writen as a decimal?

• 0.38

• 0.375

• 3.8

• 0.3

Express 32% as a fraction in simplest form

• 32/100

• 8/25

• 16/50

• 100/32

To convert from a percent to a decimal we divide by 100 or move the decimal two places to the ​ ​ (a)  

• left
• up
• down
• right

To convert from a decimal to a percent we multiply by 100.

This means we move the decimal to the _____ two places.

• right

• left

In mathematics, a percentage is a number or ratio that can be expressed as a fraction of ___?

• 20

• 50

• 3.14

• 100

At Joy’s Toy Store, their most popular toy sold is a scooter. Last summer, the toy store sold 20 scooters. This summer, the store sold 27 scooters. What is the percent change in the number of scooters sold from last summer to this summer?

Tags

CCSS.6.RP.A.3C

In 1990, it cost $4.00 for a student movie ticket. In 2010, it cost $10.00 for a student movie ticket. Find the percent of increase in the ticket price.

Tags

CCSS.6.RP.A.3C

Last year, 1,950 people attended a summer music festival. This year, attendance was 2,600. What was the percent of change in attendance to the nearest whole percent?

• Increase 33%

• Increase 20%

• Decrease 33%

• Decrease 20%

The Polar Express movie is $12 and it will be on sale for $8.What is the percent of change if the cost decreased $4?

• 15%
• 33%
• 10%
• 32%