Well, isn't that a happy little question? To convert 40 percent into a decimal, you simply move the decimal point two places to the left. So, 40 percent is equal to 0.40 as a decimal. Just a little brushstroke of math, and you've got it!
To convert 40% (or any percent) to a decimal divide by 100: 40% ÷ 100 = 0.4
40%= .4 or .40
40% = 0.40
40% = 0.4
decimal .4 percent 40%
To convert 40% to decimal divide by 100: 40% ÷ 100 = 0.4
100 percent is 1 40 percent is .4 4 percent is .04
0.4
40% = 0.4
40% is 0.40
40% = 0,4