Solve this problem, and identify the percent, amount, and base.

What percent of 60 is 45?

The percent is 75%

The amount is 45

The base is 60

Step-by-step explanation:

1) Set up the equation:

60x=45

2) Divide both sides by 60:

x=45/60

3) Simplify the fraction:

x=0.75

4) Write the decimal as a percent:

75%