Math, asked by atul5191, 11 months ago

A and b working separately can do a piece of work in 9 and 12 days respectively, if they work for a day alternately, a beginning, in how many days, the work will be completed?

Answers

Answered by saideep79

2

Answer:

21

Step-by-step explanation:

9+12 = 21 day completed

Previous Question

Next Question

Similar questions

Science, 6 months ago

The strongest artificial fibre among the following a nylon B polyester C rayon D cotton...

English, 6 months ago

Prices of food articles are increasing day by day and there is a wide gap between the wholesale prices and retail prices write an article in 100 120 words on rising prices and give suggestions on how to control them...

Math, 6 months ago

.Probability of getting head when throwing a coin is 1/2.

Physics, 11 months ago

A body moves on a circular path of radius r. Theratio of magnitude of displacement to distance convered in half revolution is...

Physics, 11 months ago

A body is thrown vertically upward and takes 5 seconds to reach maximum height the distance travelled by the body will be the same in...

History, 1 year ago

kurkure factory in india in...

Math, 1 year ago

IF tan x/2=1/√7 find sinx...

Hindi, 1 year ago

How can we learn sanskrit...