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Mareppa B Nayak

· started a discussion

· 1 Months ago

brief explanation (Question:113666.0)

brief explanation

Question:

A, B and C can do a work in 6, 8 and 12 days respectively. Doing that work together they get an amount of Rs. 1350, the share of B in that amount is:

Options:
A) Rs. 450
B) Rs. 440
C) Rs. 400
D) Rs. 430
Solution:
Ans: (a) A’s one day work \(=\cfrac{1}{6}\)

B’s one day work \(\cfrac{1}{8}\)

C’s one day work \(=\cfrac{1}{12}\)

A’s share : B’s share : C’s share \(=\cfrac{1}{6}:\cfrac{1}{8}:\cfrac{1}{12}\)

= 4 : 3 : 2

\(\therefore\) B’s share \(=\cfrac{1350\times3}{9}=\unicode{x20B9}450 \)

Knowledge Expert

· commented

· 1 Months ago

Dear student,
It is already mentioned.
Please read the solution.
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