13% of 21 equal to 2.73
Calculation steps:
( 13 ÷ 100 ) x 21 = 2.73
Formula
(13 ÷ 100) x 21 = 2.73
Percent to decimal
13% to decimal is 13 ÷ 100 = 0.13
Multiply decimal with the other number
0.13 x 21 = 2.73
Example