Question

if 36 men finish a piece of work in 24 days. So find out how many men needed to finish a piece of work in 24 days.
Tell me in detail plz with fully answer.
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Answer 1

Less Men, means more Days {Indirect Proportion}

Let the number of days be x

then,

27 : 36 :: 18 : x  

[Please pay attention, we have written 27 : 36 rather than 36 : 27, in indirect proportion, if you get it then chain rule is clear to you :)]

x=36∗18/27

x=24

So 24 days will be required to get work done by 27 men.