Question

If $45$ students consume the given food in $60$ days, for how many days the same food will last for $36$ students?

• A. $48$ days
• B. $80$ days
• C. $75$ days
• D. $65$ days

Answer 1

The correct option is C $75$ days

Assuming that each student eat equal amount of food per day which is $1kg$

$Food=45\times 60\times 1kg$

$Food=2700kg$

Now when the same food is given to $36$ students

$2700kg=36\times days\times 1kg$

$days=75$

Therefore, answer is $\left(C\right)$