Question

10 boys complete a work in 4 days. In how many days will 20 boys complete the same work?​

Answer 1

20 boys will complete same work in 8days.

Explanation:

10B = 4 -> (1)

20B = x -> (2)

solving from (1) and (2) we get,

10 * x = 4 * 20

10x = 80

x = 80/10

x = 8

Therefore, 20 boys will complete same work in 8days.

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Answer 2

Answer:

Therefore, 20 boys will complete same work in 8days.

Step-by-step explanation:

Given

10 boys entire a piece in four days

. In what number of days will 20 boys entire the identical paintings?​

To find

In what number of days will 20 boys entire the identical paintings?​

Solution  

20 boys will entire identical paintings in 8days.

Explanation:

B imples Boys

Let say 20 boys will entire the identical paintings in X days

10B = four .......... (1)

20B = x ..........(2)

fixing from (1) and (2) we get,

10 * x = four * 20

10x = 80

x = 80/10

x = 8

Therefore, 20 boys will entire identical paintings in 8days.

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