A river 3 m deep and 40 m wide is flowing at the rate of 2 km per hour. How much waterwill fall into the sea in a minute?

Explanation

To solve the problem of how much water will fall into the sea from the river in one minute, we can follow these steps:

### Step 1: Understand the dimensions of the river
The river has the following dimensions:
- Depth (Height) = 3 m
- Width = 40 m

### Step 2: Convert the speed of the river from km/h to m/min
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