Carol gets 5 each week for allowance. She saves 1 of her allowance. What percent of her allowance do

Carol gets 5 each week for allowance. She saves 1 of her allowance. What percent of her allowance does carol save?

Calculate the decimal:
1/5 = 0.2

Convert the decimal to a percentage
Percentage = Decimal * 100
Percentage = 100 * 0.2
20%