Word Problems
If I have 10 cookies and 2 are chocolate chip, what percentage of cookies are not chocolate chip?
80%
1/4
25%
10%
1/100
0.1
10
15%
0.15
Sarah has 50 marbles. She gives 20% of them to her friend. How many marbles does she give to her friend?
10 marbles
15/50
30%
40%
2/5
0.05
5
77%
0.77
Alex scored 45 out of 60 points on his math test. What percentage did he score?
75%
17/24
71%
17%
17/100
0.007
0.7%
101%
1.01
A bookstore sells a novel for $12. They decide to increase the price by 15%. What is the new price of the novel?
$13.80
2/1
200%
150%
1 1/2
1.37
137%
0.15%
0.0015
A jacket is on sale for 25% off. The sale price is $45. What was the original price of the jacket?
$60
4 5/12
4.42%
66.66667%
2/3
0.01567
1.576%
350.50%
3.505