Question

The rice in the hostel mess is sufficient for 20 members for 15 days. If 5 members left the hostel then the rice is sufficient for days.

Answer 1

Answer:

Step-by-step explanation:

There was sufficient food for 200 student for 31 days. After 27 days 120 days student left

So remaining students =200−120=80

Remaining days =31−27=4 days

Now there is sufficient food for 200 students for days.  

∵ 1 student can take the food =200×4 days

∴ 80 student can take the food =  

80

200×4

​  

=10 days

Extra days =10−4=6 days