45 minutes as a Decimal

Professor Greenline Explaining Math Concepts

Foundation

Intermediate

Advance Topics

Converting time into decimal form is a simple process. To do this, you need to understand the relationship between minutes and hours. An hour is a whole unit of time, and it consists of 60 minutes. To convert minutes into a decimal of an hour, you divide the number of minutes by the total number of minutes in an hour, which is 60. A decimal is a way to represent numbers that are not whole, using a decimal point (.) to separate the whole part from the fractional part. The numbers to the left of the decimal point represent the whole, and those to the right represent the fractional part.

What is 45 minutes as a decimal?

$45 minutes as a decimal$

Answer

45 minutes as a decimal can be written as 0.75. This decimal represents the portion of an hour that 45 minutes occupies.

Explanation

To convert 45 minutes into a decimal form, we use division. Since there are 60 minutes in an hour, we divide 45 by 60 to find the decimal representation. Let's see the step-by-step breakdown of the process:

Step 1: Identify the number of minutes to convert, which is 45.

Step 2: Divide the number of minutes (45) by the total number of minutes in an hour (60).

Step 3: 45 divided by 60 equals 0.75.

This means that 45 minutes is equivalent to 0.75 of an hour.

Important Glossaries for 45 minutes as a decimal

Minutes: A unit of time equal to 1/60th of an hour.
Hour: A unit of time equal to 60 minutes.
Decimal: A number that uses the base ten and includes a decimal point to separate the whole part from the fractional part.
Division: A mathematical operation where one number (the dividend) is divided by another (the divisor) to find the quotient.
Quotient: The result obtained by dividing one number by another.