Question

a) 10% de 4.200

b) 15% de 1.800

c) 30% de 1.500

d) 25% de 3.840

???

Answer 1

a) 10% de 4.200=>10 *4200/100=>42000/100=>420

b) 15% de 1.800=>15*1800/100=>27000/100=>270

c) 30% de 1.500=>30*1500/100=>45000/100=>450

d) 25% de 3.840=>25 *3840/100=>96000/100=>960

???