how many seconds are there in one hour ?

Explanation

To find out how many seconds are there in one hour, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Units of Time**:
- An hour is a unit of time, and we want to convert it into seconds.

2. **Determine the Number of Minutes in an Hour**:
- There are 60 minutes in one hour.

3. **Determine the Number of Seconds in a Minute**:
- Each minute consists of 60 seconds.

4. **Calculate the Total Seconds in One Hour**:
- To find the total number of seconds in one hour, we multiply the number of minutes in an hour by the number of seconds in a minute:
\[ \text{Total seconds} = \text{Number of minutes} \times \text{Number of seconds per minute} \]
\[ \text{Total seconds} = 60 \text{ minutes} \times 60 \text{ seconds/minute} \]
\[ \text{Total seconds} = 3600 \text{ seconds} \]

5. **Conclusion**:
- Therefore, there are 3600 seconds in one hour.

### Final Answer:
There are **3600 seconds** in one hour.

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