A,B and C can do a piece of work in 4 days, 5 days and 7 days respectively. They get ₹ 415 for completing the job. If A, B and C have worked together to complete the job, what is A's share?

Explanation

To find A's share of the payment for the work done by A, B, and C together, we can follow these steps:

### Step 1: Determine the work rates of A, B, and C
- A can complete the work in 4 days, so A's work rate is \( \frac{1}{4} \) of the work per day.
- B can complete the work in 5 days, so B's work rate is \( \frac{1}{5} \) of the work per day.
- C can complete the work in 7 days, so C's work rate is \( \frac{1}{7} \) of the work per day.

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