10 / 100 * 31.5 =
0.1 * 31.5 = 3.15
Question: What is 10 percent of 31.5?
Step 1: Divide the percent value (10) by 100.
10 / 100 = 0.1
Step 2: Multiply step one's result (0.1) by the number (31.5).
0.1 * 31.5 = 3.15
Result: 10% of 31.5 = 3.15.