Question

please answer this question

Answer 1

Answer :

Option(C) - 20 days.

Explanation:

Given that the food lasts for 32 students = 45 days.

Then for 1 student, the food lasts for 32 * 45 days.

Therefore for 72 students the food lasts for =  32 * 45/72

                                                                          = 1440/72

                                                                          = 20.

Therefore the food lasts for 20 days.


Hope this helps!