in an army camp there were provisions for 425 men for 30 days . But only 375 attended the camp . how long did the provisions last
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here x1 = 425
y1 = 30
x2 = 375
y2 = ?
this is a case of inverse proportion
=> x1/x2= y2/y1
=> 425/375 = y2/30
=>y2= 425×30/375
=> y2= 34
y1 = 30
x2 = 375
y2 = ?
this is a case of inverse proportion
=> x1/x2= y2/y1
=> 425/375 = y2/30
=>y2= 425×30/375
=> y2= 34
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