Question

X can do a piece of work in 3days,Ycan do it 6 days. how long will X and Y take to complete the work working together​

Answer 1

Answer:

Work done by X in 1 day = 1/3

Work done by Y in 1 day = 1/6

Work done by X&Y in 1 day = 1/3+1/6=2+1/6=3/6=1/2

They can done the work in 2 days

Step-by-step explanation:

Mark me as a brilliant

Answer 2

Answer:

2 days

Step-by-step explanation:

take l.c.m of 3 and 6=