There are 100 soldiers in a fort. Food provision for them is for 30 days. How long will these provisions last, if 40 soldiers left the fort?
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Step-by-step explanation:
No. of days before=90 days
No. of days left=90-20=70 days
No. of people now=250 men
So, provision for 300 men=70 days
Let provision of 250 men be x.
As for indirect variation,
70/x=250/300
70*300=250x
x=(70*300)/250
x=84
Therefore, the provision for 250 men is 84 days.
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