Question

Allah's car uses 1 litre of fuel to travel 12 km.how much fuel will be needed to travel 420 km​

Answer 1

Explicação passo-a-passo:

Directly proportional quantities, because with higher fuel consumption, the more miles the car travels

Grandezas diretamente proporcionais:

Pois com maior consumo de combustível ,mais quilômetros o carro percorre

1--------------12

X------------420

12x = 420

x = $\frac{420}{12}$

x= 35 litros ( liters )