Convert 45 to a ratio (decimal 45 as a ratio)

45 as a ratio

Here we will show you how to convert the decimal number 45 to a ratio. In other words, we are going to convert the decimal number 45 to the a:b ratio format. The steps to converting the decimal number 45 to a ratio are as follows:

Step 1) Convert the decimal number to a fraction by making 45 the numerator and 1 the denominator, like this:

45 =

		45
		1

Step 2) Multiply the numerator and denominator by 1 to eliminate the decimal point.

		45 × 1
		1 × 1

		45
		1

Step 3) Simplify the fraction in the previous step by dividing the numerator and the denominator by the greatest common factor (GCF) of 45 and 1. (The GCF of 45 and 1 is 1.)

		45 ÷ 1
		1 ÷ 1

		45
		1

Step 4) Convert the fraction in the previous step to a ratio by replacing the divider line with a colon like this:

		45
		1

= 45:1

That's all there is to it. Now you know 45 as a ratio. Once again, below is the answer to the decimal number 45 converted to a ratio:

45:1

Decimal to Ratio Converter
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45.01 as a ratio
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