Answers

2015-01-09T19:41:07+05:30
let ration x per soldier
No. of soldier =72
Available ration = 54 days
Available ration = 72*54*x= 3888x
Now the ration is reduced by 10%, Hence per soldier  consumption = 0.9x
No. of days the ration would last = 3888x/(0.9x*90) = 48

The ration would last for 48 days.
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