A, B and C can complete a work separately in 24, 36 and 48 days respectively. They started together but C left after 4 days of start and A left 3 days before the completion of the work. In how many days will the work be completed ? `15\ d a y s` b. `22\ d a y s` c. `25\ \ d a y s` d. `35\ d a y s`

Explanation

To solve the problem step by step, we will follow the process outlined in the video transcript.

### Step 1: Determine the work done by A, B, and C in one day.
- A can complete the work in 24 days, so A's work in one day = \( \frac{1}{24} \).
- B can complete the work in 36 days, so B's work in one day = \( \frac{1}{36} \).
- C can complete the work in 48 days, so C's work in one day = \( \frac{1}{48} \).

### Step 2: Calculate the combined work done by A, B, and C in one day.
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