Question

43) a completes a piece of work in 3/4 of the time in b does, b takes 4/5 of the time in c does. They got a profit of rs. 40000 how much b gets?

Answer 1

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Answer 2

Answer:

Rs.13333.33

Step-by-step explanation:

We are given that a completes a piece of work in 3/4 of the time in b does, b takes 4/5 of the time in c does.

So, $a= \frac{3}{4}b$

$b=\frac{4}{5}c$

So, $\frac{5}{4}b=c$

So, ratio = $\frac{3}{4}b:b:\frac{5}{4}b$

             = $3b:4b:5b$

             = $3:4:5$

Sum of ratio = 3+4+5 =12

They got a profit of rs. 40000

So, b'share = $\frac{4}{12} \times 40000$

                   = $13333.33$

Hence b gets Rs.13333.33