# A Can Complete a Piece of Work in 18 Days and B Can Complete the Same Work in Half Time Taken by A. Then, Working Together, What Part of the Same Work They Can Complete in a Day? - Mathematics

MCQ

A can complete a piece of work in 18 days and B can complete the same work in half time taken by A. Then, working together, what part of the same work they can complete in a day?

• 1/6

• 1/9

• 2/5

• 2/9

#### Solution

1/6
Explanation:

A's 1 day's work = 1/18

B's 1 day's work = 1/9

(A+ B)'s 1 day's work = 1/9+1/18=3/18=1/6

Concept: Time and Work (Entrance Exam)
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