What is 3 1/8 as a decimal?
It's very common when learning about fractions to want to know how convert a mixed fraction like 3 1/8 into a decimal. In this step-by-step guide, we'll show you how to turn any fraction into a decimal really easily. Let's take a look!
Before we get started in the fraction to decimal conversion, let's go over some very quick fraction basics. Remember that a numerator is the number above the fraction line, and the denominator is the number below the fraction line. We'll use this later in the tutorial.
When we are using mixed fractions, we have a whole number (in this case 3) and a fractional part (1/8). So what we can do here to convert the mixed fraction to a decimal, is first convert it to an improper fraction (where the numerator is greater than the denominator) and then from there convert the improper fraction into a decimal/
Step 1: Multiply the whole number by the denominator
3 x 8 = 24
Step 2: Add the result of step 1 to the numerator
24 + 1 = 25
Step 3: Divide the result of step 2 by the denominator
25 ÷ 8 = 3.125
So the answer is that 3 1/8 as a decimal is 3.125.
And that is is all there is to converting 3 1/8 to a decimal. We convert it to an improper fraction which, in this case, is 25/8 and then we divide the new numerator (25) by the denominator to get our answer.
If you want to practice, grab yourself a pen, a pad, and a calculator and try to convert a few mixed fractions to a decimal yourself.
Hopefully this tutorial has helped you to understand how to convert a fraction to a decimal and made you realize just how simple it actually is. You can now go forth and convert mixed fractions to decimal as much as your little heart desires!
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"What is 3 1/8 as a decimal?". VisualFractions.com. Accessed on September 24, 2023. http://visualfractions.com/calculator/mixed-to-decimal/what-is-3-1-8-as-a-decimal/.
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What is 3 1/8 as a decimal?. VisualFractions.com. Retrieved from http://visualfractions.com/calculator/mixed-to-decimal/what-is-3-1-8-as-a-decimal/.
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