Question

y
Yogesh requires 3 days more than Vivek to do a work completely. If both
of them work together, the work can be completed in 2 days. Find the
number of days required for each of them to do the work completely.​

Answer 1

Answer:

hey.

here is your answer

let vivek complete work in =x days

so yogesh complete work in =x+2 days.

1\x+1\x+3=1\2

x+3+x\x(x+3)=1\2

2x+3\x square+3x =1\2

4x+6=x square +3x

x square +3x -4x-6=0

x square -x-6=0

x square -3x+2x -6 =0

x(x-3) +2(x-3)=0

(x-3)(x+2)=0

=3 ans.

so,vivek do in =3 days

and yogesh in =3+3=6 days

hope it helps you

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