What is 1 Hour and 5 Minutes in Decimal?

A common question often arises when dealing with time in a decimal format: How do you convert 1 hour and 5 minutes into a decimal? Let’s dive into the details to understand this conversion and explore why the correct answer is indeed 1.083333333…

The Basic Concept of Time Conversion

Time is often represented in hours, minutes, and seconds. However, there are situations where expressing time in a decimal format is more convenient, such as payroll, scheduling, or technical applications. This article will guide you through the process of converting 1 hour and 5 minutes into a decimal number.

Understanding the Conversion Process

In the most basic sense, time conversion from minutes to decimal involves dividing the minutes by 60, since there are 60 minutes in an hour. This means that you need to add the number of hours to the decimal representation of the minutes.

Step 1: Convert 5 Minutes to Decimal

To convert 5 minutes into a decimal, divide 5 by 60 (since there are 60 minutes in an hour).

5 / 60  0.083333333…

This conversion results in 0.083333333…, which is a repeating decimal.

Step 2: Add the Decimal to the Hour

Now that you have converted 5 minutes into its decimal form, you can add this to the hour to get the total in decimal form.

1   0.083333333…  1.083333333…

Therefore, 1 hour and 5 minutes in decimal is 1.083333333…

Why the Given Answers Are Incorrect

1.5 Hundredth

Let's consider the reply, ‘1.5 Hundredth’. This is clearly incorrect. By 1.5 hundredth, the person might be referring to 0.015, which is not the correct conversion from 5 minutes to decimal form. As we have already determined, it is 0.083333333…

1.83333…

Similarly, the answer 1.83333… is incorrect. This is not the correct conversion from 5 minutes to a decimal. The correct value is 0.083333333…, and adding this to 1 hour gives 1.083333333…

Additional Tips and Applications

Understanding time conversion to decimal is valuable in many real-world scenarios. Here are a few applications:

Payroll and Scheduling: When calculating payroll or scheduling tasks, decimal time representation can help in making accurate calculations.

Project Management: Time tracking and reporting can be simplified by converting time into decimal form.

Music and Audio Production: In music and audio production, time management is crucial, and decimal time can be more precise in certain calculations.

Conclusion

Converting 1 hour and 5 minutes into decimal form is a straightforward process. By understanding the basic steps of dividing minutes by 60 and adding to the hour, you can confidently perform this and similar conversions. Remember, the correct answer is 1.083333333…

Always ensure your conversions are accurate for practical applications. This knowledge can be invaluable in various fields where precise time management is essential.