Question

If 30 men can do a piece of work in 27 days then in how many days can 18 men can do another piece of work as 3 times great

Answer 1

we know that,

the work done cam be expressed as a multiplication of no. of workers and time taken.

w=m×t

w is work done

m is men

t is days.

now we have,

30 men do a work in 27 days

let the work be x

30×27=x________(1)

again let thrice work is done by 18 men in y days,

18×y=3x________(2)

dividing and solving eq (1) & (2)

we get

y=135

hence required days are 135.

Answer 2

Answer:

Bro the answer is 45

Step-by-step explanation:

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