Section 11.2B
Name_______________________________
Solve.
1.
What percentage of 40 is 30?
2.
What is 60% of 40?
3.
20 is what percentage of 25?
4.
8 is 20% of what number?
5.
What number is 25% of 48?
6.
What is 50% of 86?
7.
16 is 25% of what number?
8.
6 is what percentage of 48?
9.
What percentage of 2 is 24?
10.
10 is 40% of what number?
11.
What is 100% of 33?
12.
20 is what percentage of 30?
13.
If you can buy one can of pineapple chunks for $2 then how many can you buy with $10?
14.
Ming was planning a trip to Western Samoa. Before going, she did some research and learned that the
exchange rate is 6 Tala for $2. How many Tala would she get if she exchanged $6?
15.
Sam works as a dental hygienist. Last week Sam made $500 for 20 hours of work. How many hours
must Sam work in order to make $700?
16.
Mary baked a batch of 3 dozen cookies for 40 women at the women's club. Next month the women's
club is expecting 60 women to attend the monthly meeting, how many cookies should Mary bake?
17.
Joseph drives 125 miles in 2 1 2 hours. At the same rate, how far will he be able to travel in 6 hours?
18.
The chance of a woman getting breast cancer in her lifetime is 1 out of 8. At this rate, how many
women in a classroom of 32 women would be expected to come down with breast cancer in her
lifetime?