How to convert 1.297890625 as a fraction

Question: What is 1.297890625 as a fraction?


Answer: 1.297890625 as a fraction is 1477/1138


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How to convert 1.297890625 as a fraction?

Solution:1.297890625 as a fraction is 1477/1138

Step 1:

The first step to converting 1.297890625 to a fraction is to re-write 1.297890625 in the form p/q where p and q are both positive integers. To start with, 1.297890625 can be written as simply 1.297890625/1 to technically be written as a fraction.

Step 2:

Next, we will count the number of fractional digits after the decimal point in 1.297890625, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 1.297890625/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 1.297890625/1 each by 1000000000:

1297890625/10 / 1000000000/10 = 1297890625 / 1000000000

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 1.297890625 as a fraction:

1477/1138 / 1

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