there are 1200 students in a histel .Food provision for them is for 25 days .How long will these provisins last,if 300 more students join the group?
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Answered by
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let every student eats 1kg every day
So total amount of food available is 1200×1×25
===30000
Total student = 1200+300 =1500
As we assume every student eat 1kg every day
so food will last for =30000/1500 = 20 days
Answer -20 days
So total amount of food available is 1200×1×25
===30000
Total student = 1200+300 =1500
As we assume every student eat 1kg every day
so food will last for =30000/1500 = 20 days
Answer -20 days
Answered by
0
1200×25=1500×x
=>1200×25/1500=x
=>30000/1500=x
=>x=20
the provisions are sufficient for 20 days
=>1200×25/1500=x
=>30000/1500=x
=>x=20
the provisions are sufficient for 20 days
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