Answer :
60 = 40% * x
60 = 40/100x
60 = 4/10x
60 = 0.4x / ÷ 0.4 (both sides)
x = 150
Doublecheck:
40% * 150 =
= 40/100 * 150 =
= 4/10 * 150 =
= 2/5 * 150 =
= 2/1 * 30 =
= 2 * 30 =
= 60
So it's correct :)
60 = 40/100x
60 = 4/10x
60 = 0.4x / ÷ 0.4 (both sides)
x = 150
Doublecheck:
40% * 150 =
= 40/100 * 150 =
= 4/10 * 150 =
= 2/5 * 150 =
= 2/1 * 30 =
= 2 * 30 =
= 60
So it's correct :)