Question

escreva as razões na forma de taxa porcentual a) 1/100 b)35/100 c)160/100

Answer 1

a) 1% b) 35% c) 160%

Answer 2

a) 1/100*0.10/0.10 = 1*0.10/1000*0.10 = 0.10/0.10

0.10*100 = 0.0010

0.0010*100 = 0.1

0.1*10 = 1%

b) 35/100*1/1 = 35*1/100*1 = 35/100

35 : 100 = 0.35

0.35*100 = 35%

c) 160/100*1/1 = 160*1/100*1 = 160/100

160 : 100 = 1.6

1.6*100 = 160%