એક હોસ્ટેલમાં 95 માણસોને 200 દિવસ ચાલે તેટલો પુરવઠો છે. જો 5 દિવસ પછી 30 માણસો જતાં રહે, તો બાકીનો પૂરવઠો હવે કેટલા દિવસ ચાલે??
Answers
Given :- A hostel has a supply of 95 people for 200 days. If 30 men leave after 5 days, how many days will the remaining supply last ?
Solution :-
→ Initial number of people = 95
→ People leaves = 30
so,
→ People left = 95 - 30 = 65
and,
→ Food sufficient for = 200 days
→ Days left = 200 - 5 = 195 days .
then, we can conclude that, initial the left supply was for 95 people for 195 days . we need to find for how many day same supply will last for 65 people .
therefore,
→ M1 * D1 = M2 * D2
→ 95 * 195 = 65 * x
→ x = (95 * 195/65)
→ x = 285 days (Ans.)
Hence, the remaining supply last for 285 days .
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