Question

A can do 1/ 4 of a work in 5 days while B can do 1/ 5 of the work in 6 days. In how many days can both do it together?​

Answer 1

Answer:

step by step explanation

Step-by-step explanation:

therefore to complete the work is 1/4 / 5/1 which is 1/4 x 1/5 = 20 days . b can do 1/5 of work in 6 days . therefore to complete the work is 1/5 / 6/1 which is 1/5 x 1/6 = 30 days

Answer 2

Answer:

HOPE it HELPS you

be safe be home