if 20 men take 30 days to complete a job,in how many days can 25 men complete the job
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Answered by
6
answer is 30x20/25 as it is inverse variation
so it will be 24 days
hope it helps!!....
so it will be 24 days
hope it helps!!....
sashank12:
where are the steps?
Answered by
7
men days
20 30 inversly propotional
25 ?
x1/x2=y2/y1 20/25=y2/30
20×30=25×y2
y2= 20×30/25 = 600/25= 24days
20 30 inversly propotional
25 ?
x1/x2=y2/y1 20/25=y2/30
20×30=25×y2
y2= 20×30/25 = 600/25= 24days
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