90 as a fraction in simplest form
Understand the Problem
The question is asking to convert the number 90 into a fraction and simplify it to its lowest terms. To do this, we can express 90 as a fraction with 1 as the denominator, which gives us 90/1. Since this is already in simplest form, no further simplification is needed.
Answer
$ \frac{90}{1} $
Answer for screen readers
The fraction representing the number 90 simplified to its lowest terms is $ \frac{90}{1} $.
Steps to Solve
- Express 90 as a Fraction
To convert the number 90 into a fraction, we can write it as $ \frac{90}{1} $. This is because any whole number can be written as a fraction with 1 as the denominator.
- Identify the Greatest Common Divisor (GCD)
To simplify the fraction, we need to find the GCD of the numerator (90) and the denominator (1). The GCD of any number and 1 is always 1.
- Divide by the GCD
Now we simplify the fraction by dividing both the numerator and the denominator by their GCD:
$$ \frac{90 \div 1}{1 \div 1} = \frac{90}{1} $$
Since we have divided by 1, the fraction remains unchanged, and we confirm that it is in its simplest form.
The fraction representing the number 90 simplified to its lowest terms is $ \frac{90}{1} $.
More Information
90 can be expressed as a fraction in different forms, such as $ \frac{180}{2} $ or $ \frac{900}{10} $, but $ \frac{90}{1} $ is the simplest integer fraction. This reflects the concept that whole numbers can always be represented as fractions over 1.
Tips
- Mistaking that a number can be simplified further when it is already in the simplest form, like $ \frac{90}{1} $. Remember that fractions with 1 as the denominator cannot be simplified further.
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