Question

A can do a piece of work in 24 days and B in 20 days but with the help of C they finished the work in 8 days. C alone can do the work in how many days?​

Answer 1

Answer:

hlo

your answer is here !

Step-by-step explanation:

Using work formula here (1/A) + (1/B) + (1/C) = (1/8)

(1/C) = (1/8) - (1/A) - (1/B)

⇒ (1/C) = (1/8) -(1/24) = (1/20)

⇒ (1/C) = (1/30)

C can do this work in 30 days.

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Answer 2

HEY DUDE HER'S YOUR ANSWER....

Let's say we have 48 units of work.

A’s rate of work is 48/24 = 2 units per day

B's rate of work is 48/16 = 3 units per day

So looking at rates of work…

A+B+C = 48/8

2+3+C=6

C = 6-5

=1

C would complete the work in 48/1 = 48 days

Ans = 48days

THNX

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