Question

3/5h+1/2=2h/3 help me please!!!

Answer 1

Resposta:

Explicação passo-a-passo:

3h/5 + 1/2 = 2h/3

(6.3h + 15.1)/30 = 10.2h/30

18h + 15 = 20h

15 = 20h - 18h

15 = 2h

2h = 15

h = 15/2

Mmc = 30

5,2,3: 2

5,1,3: 3

5,1,1: 5

1,1,1

= 2.3.5

= 30

R.: h = 15/2