Question

In hostel food material is for some number of students for certain days. After 20 days 1/6 student left the hostel. Then the rest food material now last just as long as before. Find the certain number of days

Answer 1

Step-by-step explanation:

remain students=75-15

=60students

now,

• •75students had food provision in a hostel

• for=24days

• 1student had food provision in a hostel for

• • = 24×75

• 60students had food provision in a hostel

• • =24×75/60

=30daysj