if 10 men can dig a well in 20 days, in how many days can 25 men dig the same well
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Answered by
13
x1 =10
y1=20
x2=25
y2=?
this is a case of inverse proportion
=>
x1/x2=y2/y1
=> 10/20=y/25
=> y=12.5 days
y1=20
x2=25
y2=?
this is a case of inverse proportion
=>
x1/x2=y2/y1
=> 10/20=y/25
=> y=12.5 days
sneha060804:
Right
Answered by
14
This question can be done by unitery method also
Hope u will like it!!
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