A tap drips at a rate of one drop/sec. 600 drops make 100ml. The number of litres wasted in 300 days is

Options

A. 4320000
B. 432000
C. 43200
D. 4320

Answer

To solve the problem step by step, we will calculate the total liters of water wasted from a dripping tap over a period of 300 days.

### Step 1: Calculate the total number of seconds in 300 days.
1. **Seconds in 1 hour**: 3600 seconds
2. **Seconds in 1 day**: 24 hours × 3600 seconds/hour = 86400 seconds
3. **Seconds in 300 days**: 300 days × 86400 seconds/day = 25,920,000 seconds

### Step 2: Calculate the total number of drops in 300 days.
Since the tap drips at a rate of 1 drop per second:
- Total drops in 300 days = 25,920,000 drops

### Step 3: Calculate the volume of water wasted in milliliters.
From the problem, we know that:
- 600 drops = 100 ml
- Therefore, 1 drop = 100 ml / 600 drops = 1/6 ml

Now, we can calculate the total volume of water wasted:
- Total volume in ml = Total drops × Volume per drop
- Total volume in ml = 25,920,000 drops × (1/6 ml/drop) = 4,320,000 ml

### Step 4: Convert milliliters to liters.
Since 1 liter = 1000 ml:
- Total volume in liters = Total volume in ml / 1000
- Total volume in liters = 4,320,000 ml / 1000 = 4320 liters

### Conclusion:
The total number of liters wasted in 300 days is **4320 liters**.

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