Question

tanmay and ankit can do work in 4 days . tanmay alone can do in 6 days . ankit can do alone in​

Answer 1

Answer:

Ankit can finish the same work in 12 days.

Step-by-step explanation:

Let ankit can do the work in a days.

Given, tanmay and ankit can do work in 4 days. Also, tanmay can do that work in 6 days.

According to the question : -

= > 1 / 6 + 1 / a = 1 / 4

= > 1 / a = 1 / 4 - 1 / 6

= > 1 / a = { ( 1 x 6 ) / ( 4 x 6 ) } - { ( 1 x 4 ) / ( 6 x 4 ) }

= > 1 / a = 6 / 24 - 4 / 24

= > 1 / a = ( 6 - 4 ) / 24

= > 1 / a =  2 / 24

= > 1 / a = 1 / 12

= > a = 12

Hence ankit can finish the same work in 12 days.

Answer 2

Answer:

12h

Step-by-step explanation:

Hope it helps you mate and Mark me as brainlest