The task is to generate the correct answer for a given math problem.

Problem: how many zeroes are there at the end of the number n , if n = 100 ! + 200 ! ?
2

Problem: what decimal fraction is 90 ml of a litre ?
. 09

Problem: 50 litres of diesel is required to travel 600 km using a 800 cc engine . if the volume of diesel required to cover a distance varies directly as the capacity of the engine , then how many litres of diesel is required to travel 800 km using 1200 cc engine ?

100 litres