Question

10 persons can finish a piece of work in 15 days. In how many days the same work can be done by 25 persons ​

Answer 1

Answer:

10 persons can finish work = 15 days. Therefore, 1 person can do = 15 × 10 = 150 days. 25 persons can do = 150/25 = 6 days.

Step-by-step explanation:

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Answer 2

To Find :-

• Number of days, the work can be done by 25 persons.

Solution:

Given that,

• 10 persons can finish a piece of work in 15 days.

∴ 1 person can do the whole piece of work in

⟶ ( 10 × 15 ) days

⟶ 150 days.

As given, ATQ,

25 persons can finish the work in :

⟶ [ 150/25 ] days

⟶ [ 30/5 ] days

⟶ 6 days

Hence, 25 persons can finish the work in 6 days.

Required Answer :-

• 25 persons can finish the work in 6 days.