Question

Rajano condo a piece of work in 24
days while Amit can do it 30 days in
mand days can they complete it,
if they work together?​

Answer 1

Answer:

Rajano= 24 days work

1 day work of Rajano=1/24

Amit=30 days work

1 day work of Amit=1/30

Both 1 day work=1/24+1/30

1/24+1/30

=3/40

BOTH CAN DO WORK TOGETHER IN 3/40 DAYS

Answer 2

Answer:

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Explanation:

Number of days rajan requires to do a piece of work =24 days

Number of days amit requires to do a piece of work =30 days

∴ We can calculate, work done by rajan in 1 day Rs. =1/24

And work done by amit in 1 day =1/30

Now, work done by both rajan and amit together in 1 day =1/24+1/30=54/720=3/40

∴ they can do work together in 40/3 days =

1

13 __ days.

3