Question

A train runs 405km on 90 litres fuel. How much fuel is needed for 900km

Answer 1

Answer:

Step-by-step explanation:

1 litre= 405/90

        = 4.5 kms

900 kms = 900/4.5

               = 200 litres of fuel.

Answer 2

A train runs 405km on=90 liters of fuel

=>so, A train runs 1km on=90÷405 liters of fuel

=>so, A train runs 900km on =90÷405×900 liters of fuel

=>200 liters of fuel