45/100 as a Decimal

0.45

45/100 = 0.45 = 45%

45/100 = 0.45 = 45%. Simplified: 9/20.

Formula Used

45 ÷ 100 = 0.45

What is 45/100 as a decimal?

0.45.

What is 45/100 as a percentage?

45%.