Question

IN A HOSTEL FOR 20 PEOPLE 150kg OF WHEAT WAS THERE FOR 30 DAYS. IF 30kg OF WHEAT IS DESTROYED AND 5 PEOPLE GO BACK HOME THEN THEN FOR HOW MANY DAYS THE LEFTOVER FOOD WILL LAST FOR THE REMAINING PEOPLE..​

Answer 1

since the no.

of people is decreasing so the number of days will increase so number of days is inversely proportional to number of men since amount of rice is decreasing so the number of days will decrease which is directly proportional