How to convert 8.1299999991 as a fraction

Question: What is 8.1299999991 as a fraction?


Answer: 8.1299999991 as a fraction is 813/100


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How to convert 8.1299999991 as a fraction?

Solution:8.1299999991 as a fraction is 813/100

Step 1:

The first step to converting 8.1299999991 to a fraction is to re-write 8.1299999991 in the form p/q where p and q are both positive integers. To start with, 8.1299999991 can be written as simply 8.1299999991/1 to technically be written as a fraction.

Step 2:

Next, we will count the number of fractional digits after the decimal point in 8.1299999991, which in this case is 10. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 8.1299999991/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 8.1299999991/1 each by 10000000000:

81299999991/10 / 10000000000/10 = 81299999991 / 10000000000

Step 3:

Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 8.1299999991 as a fraction:

813/100 / 1

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