Question

If 45 students can consume a stock of food in 2 months, then for how many days the same stock of food will last for 27 students?

• A. 100 days
• B. 144 days
• C. 160 days
• D. 180 days

Answer 1

The correct option is A

100 days

More students, less days ; less students, more days
$\begin{array}{cc}Students& Days\\ 45& 60\\ 1& 60\times 45\\ 27& \frac{60\times 45}{27}=100days\end{array}$