Answer:
200 litres of oil
Explanation:
When the container is 3/8 full, its holds 15 litres of oil.
i.e. 3/8 = 15 litres
the container need 8/8 or 1 to be full.
If 3/8 = 15 litres. or 0.375 = 15 litres
full container will be 15/0.375 x 1
=40 litres
To fill 5 such containers will requires
=40 litres x 5
=200 litres of oil
