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All Review
Convert Decimals, Percents, and Fractions
Finding Part of the Whole
Finding Whole Amount and Percent
Word Problems
100
3 to the 3rd power
27
100
Express 2% as a fraction in simplest form.
1/50
100
32% of 60
19.2
100
63 is 90% of what number?
70
100
The last time Brea played softball, she hit the ball 35% of the times she was at bat. Based on this information, how many times will Brea hit the ball if she is at bat 20 times? a. 4 b. 7 c. 15 d. 6
B. 7 times
200
2(3-1)+7
11
200
Express 2/10 as a percent
20%
200
275% of 4
11
200
80 is what percent of 320?
25%
200
As a part of a survey, 300 girls were asked to name their favorite sport. The results showed that 12 of the girls named bowling as their favorite sport. What percentage of the girls in the survey named bowing as their favorite sport? a. 4% b. 12% c. 25% d. 0.04%
D. 0.04%
300
-3 + 7=
4
300
Express 57% as a decimal
0.57
300
Troy wants to buy a jersey of his favorite MLS team. The jersey is 30% off the original price. The original price is $35. He has a $10 gift card. What is the amount Troy will spend?
$14.50
300
10 is what percent of 40?
25%
300
In 2012 there were approximately 8,950 public libraries in the United States. A survey found that 76% of those libraries offered free access to electronic books. Based on this information, how many public libraries offered free access to electronic books in 2012. a. 8,190 b. 118 c. 6,802 d. 760
c. 6,802
400
-4 x (-5)
20
400
Express 0.18 as a percent
18%
400
0.9% of 1000
9
400
15 is 30% of what number?
50
400
In a recent year, the number of people with smartphones grew 0.03 from the previous year. Express 0.03 as a percent.
3%
500
-6 + - 12
-18
500
2 1/2 as a percent
250%
500
0.46% of 80
0.368
500
A store is having a sale where winter clothes are 60% off the original price. A sweater is on sale for $30. What was the original price of the sweater?
$50
500
A survey showed that 82% of youth most often use the internet at home. What fraction of youth surveyed use the internet most often somewhere else?
7/25