Question

A motorcycle runs 25km by using a litre petrol. How much does it cover by using 3 1/5 litres of petrol

Answer 1

Answer:

87.5 km

Step-by-step explanation:

25 km = 1 litre

x km   =  3.5 litre

now you cross multiply; so which is

25 km*3.5 litre = x km*1 litre

so,

87.5 = x

so,

x = 87.5 km