How to convert 21141.428 as a fraction

Question: What is 21141.428 as a fraction?


Answer: 21141.428 as a fraction is 147990/7


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How to convert 21141.428 as a fraction?

Solution:21141.428 as a fraction is 147990/7

Step 1:

The first step to converting 21141.428 to a fraction is to re-write 21141.428 in the form p/q where p and q are both positive integers. To start with, 21141.428 can be written as simply 21141.428/1 to technically be written as a fraction.

Step 2:

Next, we will count the number of fractional digits after the decimal point in 21141.428, which in this case is 3. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 21141.428/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 21141.428/1 each by 1000:

21141428/10 / 1000/10 = 21141428 / 1000

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 21141.428 as a fraction:

147990/7 / 1

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