Question

the hostel of a college having 320 students has a stock of food for 80 Days if 20 students leave the hostel for how many days will the food last ​

Answer 1

Step-by-step explanation:

food stock will be sufficient for 320 x 80 meal

if 20 students leave hostel then 300 students will be left in the college so food last for 320 x 80 / 300 days

$\frac{320 \times 80}{300} \\ = \frac{32 \times 8}{3} \\ = 256 \div 3 \\ = 85(approximzatly)$

Answer 2

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Step-by-step explanation:

food stock will be sufficient for 320 x 80 meal

if 20 students leave hostel then 300 students will be left in the college so food last for 320 x 80 / 300 days

$\begin{gathered} \frac{320 \times 80}{300} \\ = \frac{32 \times 8}{3} \\ = 256 \div 3 \\ = 85(approximzatly)\end{gathered}$