A postman goes with a speed of 36 km/h what is the speed of postman in m/min?

Options

A. 325
B. 432
C. 360
D. 600

Answer

To convert the speed of the postman from kilometers per hour (km/h) to meters per minute (m/min), we can follow these steps:

### Step 1: Understand the conversion factors
1 kilometer (km) is equal to 1000 meters (m).
1 hour (h) is equal to 60 minutes (min).

### Step 2: Set up the conversion
We start with the speed of the postman, which is 36 km/h. We need to convert this into m/min.

### Step 3: Convert kilometers to meters
To convert kilometers to meters, we multiply by 1000:
\[ 36 \text{ km/h} = 36 \times 1000 \text{ m/h} \]
\[ = 36000 \text{ m/h} \]

### Step 4: Convert hours to minutes
Next, we need to convert hours to minutes. Since there are 60 minutes in an hour, we divide by 60:
\[ 36000 \text{ m/h} = \frac{36000 \text{ m}}{60 \text{ min}} \]

### Step 5: Perform the division
Now, we perform the division:
\[ \frac{36000}{60} = 600 \text{ m/min} \]

### Conclusion
The speed of the postman in meters per minute is **600 m/min**.

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