When we talk about numbers, they can often be expressed in different forms. One of the common alternative forms for numbers is fractions. In this article, we will explore how to express the number 72 as a fraction, both in the simplest form and in decimal form.

## Expressing 72 as a Fraction

To express 72 as a fraction, we can simply write it as:

72/1

This is because any whole number can be expressed as that number over 1 when written as a fraction. However, this form is not the simplest representation of 72 as a fraction.

### Simplifying 72 As A Fraction

To simplify the fraction 72/1, we need to find the greatest common divisor (GCD) of the numerator (72) and the denominator (1), which is 1. Then we divide both the numerator and the denominator by 1:

Original Fraction | Simplified Fraction |
---|---|

72/1 | 72/1 |

As we can see, the fraction 72/1 is already in its simplest form since the GCD of 72 and 1 is 1. Therefore, the simplified fraction of 72/1 remains 72/1.

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## Converting 72 to Decimal

Another way to represent the number 72 is in decimal form. To convert 72 to a decimal, we simply divide 72 by 1:

72 ÷ 1 = 72.000

So, the decimal representation of the whole number 72 is 72.000. It’s important to note that the decimal part is .000 because 72 is a whole number and does not have any fractional or decimal part.

## In Conclusion

In conclusion, the number 72 can be expressed as the fraction 72/1, which is already in its simplest form. Additionally, when we convert 72 to a decimal, it becomes 72.000. Understanding how to express numbers in different forms allows us to work with them effectively in various mathematical and real-world contexts.