Question

calcule porcentagem
a) 6% de 800
b) 5% de 198
c) 10% de 150

Answer 1

a) 6/100 * 800
  = (800 * 6)/100
  = 8 * 6
  = 48

b) 5/100 * 198
  = (5 * 198)/100
  = 990/100
  = 9,9

c) 10/100 * 150
  = (1500)/100
  = 15

Answer 2

800 x 6%/100 = 4800/100 = 48
198 x 5%/100 = 9,9
150 x 10%/100 = 1500/100 = 15