Question

Pfvvv presiso pra agr

Answer 1

Resposta:

5

a) a1/2 b4/4 c3/5 d5/7

eu acho

Answer 2

Resposta:

Explicação passo a passo:

4)a)1/9.27=27/9=2          b)4/27

5)a)A=400/1200=1/3

B=3/4

C=3/6=1/2

D=5/8

b)A=1200÷3=400ml

B=1200÷4=300ml

C=1200÷6=200ml

D=1200÷8=150ml