Question

a truck uses 20 litres of diesel for 240 km.how many litres will be needed fpr 1200 km

Answer 1

240km=20 l
1km=20/240 =1/12
1200km=1200*(1/12)
100 litre

Answer 2

truck uses 20 litres of diesel for distance=240km
litres will be needed for 1200=20/240(1200)
=100