Question

3 persons can do a work in 8 days, then 4 persons can do the same work in​

Answer 1

Answer:

here your answer

Step-by-step explanation:

6 days

Answer 2

Answer:

$10\frac{2}{3}$ Days

Step-by-step explanation:

3 persons can do a work in 8 days

1 person can do the work in $\frac{8}{3}$ days

⇒ 4 persons can do the same work in $\frac{8}{3}$ × 4 Days

                                                            = $\frac{32}{3}$=  $10\frac{2}{3}$ Days

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