As an expert in the field of time measurement and conversion, I understand the importance of precision when dealing with time-related questions. Time is a fundamental aspect of our daily lives, and it's crucial to have a clear understanding of how different units of time relate to each other. When it comes to converting units of time, such as hours to minutes, it's essential to know the standard definitions and how they can be mathematically manipulated to provide accurate answers.

Let's delve into the question at hand: **How many minutes are there in 1 hour and a quarter?**

Firstly, it's important to clarify what is meant by "a quarter" of an hour. In the context of time, a quarter hour refers to one-fourth of an hour. Since there are 60 minutes in a full hour, a quarter of an hour would be \( \frac{1}{4} \) of 60 minutes.

To calculate this, we can perform the following calculation:

\[ \frac{1}{4} \times 60 \text{ minutes} = 15 \text{ minutes} \]

So, a quarter of an hour is equivalent to 15 minutes.

Now, let's determine the total number of minutes in 1 hour and a quarter. We already know that a full hour is 60 minutes, and we've just calculated that a quarter hour is 15 minutes. To find the total, we simply add these two amounts together:

\[ 60 \text{ minutes (1 hour)} + 15 \text{ minutes (a quarter)} = 75 \text{ minutes} \]

Therefore, there are 75 minutes in 1 hour and a quarter.

It's worth noting that this conversion is a basic arithmetic operation and is consistent with the standard timekeeping practices used worldwide. Understanding how to convert between different units of time is not only useful for everyday tasks but also for more complex applications in fields such as science, engineering, and business.

In summary, the answer to the question is straightforward: 1 hour and a quarter equals 75 minutes. This conversion is based on the standard definition of an hour as 60 minutes and the understanding that a quarter of an hour is one-fourth of that amount.

Now, let's proceed to the next step as per your instructions.

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a quarter hour equals 1/4 of full hour 1 full hour equals 60minutes so 1/4 of 60 minutes = 60/4 =15 mintes so 1+quarter = 60 minutes + 15 minutes = 75 minutes.Jan 28, 2013read more >>