If 25 men can reap the feild in 8 days in how many days can 20 men reap ?
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* as we know when people will increase then day will decrease therefore it is indirect variation.
where - k = x.y
A.T.Q
X= number of men = 25
y = number of days = 8
k = 25×8=200
now, number of days 20 men will take to reap the field : let the number of day be x
k=x.y
200=20.x
X=200÷20
x= 10
number of days 20men will take to reap the field = 10days
where - k = x.y
A.T.Q
X= number of men = 25
y = number of days = 8
k = 25×8=200
now, number of days 20 men will take to reap the field : let the number of day be x
k=x.y
200=20.x
X=200÷20
x= 10
number of days 20men will take to reap the field = 10days
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