Question

In a hostel, 75 students had provision for 24 days. If 15 students leave the hostel, for how many days would the food provision last?

Answer 1

Remaining Students $=75-15$ $=60$ students

$75$ students have food provision in a hostel for $=24days$

$1$ student has food provision in a hostel for $24\times 75$

$60$ students have food provision in a hostel

$=\frac{24\times 75}{60}$

$=30days$