Question

Calcule
a)4% de 1500
b)10% de 120
Com calculos!

Answer 1

1500*0,04 = 60
120*0,1= 12

Answer 2

a) 100% = 1500
     4% = x
100x = 6000
x = 6000/100
x = 60

b) 100% = 120
     10% = x
100x = 1200
x = 1200/100
x = 12