Question

PRECISO PRA AMANHÃ, me ajudem por favor!!

Answer 1

Resposta:

1-

a) 6/5 = 100/5.6 = 20.6 = 120% de 100%

b) 7/4 = 100/4.7 = 25.7 = 175% de 100%

c) 5/11 = 100/11.5 = 9,0909... . 5 = 45,4545% de 100%

2)

a) 35 + 13 = 48

35/48 meninos

13/48 meninas

b) 100/48.35 = 2,08333... . 35 = 72,91666...

100/48.13 = 2,08333... . 13 = 27,08333...

Meninos: 72,91666...%

Meninas: 27,08333...%