Question

Calcule o valor da porcentagem 45% de 4000,00 mostrar os cálculos !

Answer 1

100% = 4000
45% = X
100X=4000.45
X= 180000/100
X = 1800

Answer 2

4000---100%/ ¹°°=1
x  ----- 45%/¹°°=0,45
1x=0,45*4000
1x=1800
x=1800/1
x=1800