Question

Para percorrer 650km,um automovel consome 50L de combustivel. quantos litros de combustivel esse automovel consumira ao percorrer 1625km nas mesmas condicoes?

Answer 1

650 km --------- 50 L
1625km---------- X

650X= 81250
X= 81250/650
X =125 L

Answer 2

Consumirá 125 litros.

650/1.625 = 50/x

2/5 = 50/x

2 . x = 50 . 5

2x = 250

x = 250/2

x = 125 litros

atte. yrz