1. Convert 1.05 to a percent.

a. 1.05%
b. 0.105%
c. 10.5%
d. 105%

2. Convert 15/50 to a percent.

a. 0.3%
b. 3.0%
c. 30%

3. Convert 3/8 to a percent.

a. 0.375%
b. 3.75%
c. 37.5%