Question

in a picnic, there was food for 500 students for 35 days. if 200 more students join the picnic. how long the food will last​

Answer 1

For 500 students, food lasts for 35 days

For 1 student , food lasts for 35*500 days

So, for 700 students, food will last for, (35*500)/700=25 days