Math, asked by arnab3480, 11 months ago

39) a is twice efficient than b. A and b can both work together to complete a work in 7 days. Then find in how many days a alone can complete the work?

Answers

Answered by amishagarwal82

1

Answer:

10.5

Step-by-step explanation:

Previous Question

Next Question

Similar questions

Math, 6 months ago

If the following series is written in the reverse order, which number will be 5th to the right of the 11th number from the right? 6,2,5,4,8,3,2,1,9,7,11,13,5,14,2,16...

Physics, 6 months ago

A Bi-convex lens is made from two spheres of different radii focus is marked from both Spherical surfaces and focal length is measured on both sides .will focal length be equal on both Sides ?Imagine and write an answer...

English, 6 months ago

Are you fond_ghost stories.(in/at/of)...

English, 11 months ago

I can become idol citizen as mahatma Gandhi wanted by...

History, 11 months ago

The Balkans became the scene of big power rivalry. Explain.

Math, 1 year ago

solve .......... figure draw also c part...

Math, 1 year ago

vimal ne motarbike kharidane ke liye 12%varsik chakravriddhi byaj ki dar se 28500ka rin liya gyat kijiye ki vah 3varsh 4 mahine ke bad kitane rupaye rin chukane ke liye dega...

Physics, 1 year ago

water is not used to control fires involving from electrical equipments why??