40% of 52 = 40% * 52 = 0.4 * 52 = 20.8
52 + 40% = 72.8
40 is 80.769% (rounded) of 52.
52 is 40% of 130. The equation to use is 52/ .40(40%)= 130.
52
52 = 1.3x x = 52/1.3 x = 40
130/100 = 130% = 1.30 1.30 x 40 = 52
20$ 80c
40%=52 20%=52 / 2=27 100%=27 x 5=135 so the answer is 135
52 is what percent of 130:= 52 / 130= 0.4= 40%
10% of 130 is 13. 13 x 4 = 52. 130 - 52 = 78. So 40% off 130 is 78.
It is: (52-40)/52 times 100 = 23.08% decrease rounded to two decimal places