How to convert 1990.2178345489 as a fraction

Question: What is 1990.2178345489 as a fraction?


Answer: 1990.2178345489 as a fraction is 45775/23


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How to convert 1990.2178345489 as a fraction?

Solution:1990.2178345489 as a fraction is 45775/23

Step 1:

The first step to converting 1990.2178345489 to a fraction is to re-write 1990.2178345489 in the form p/q where p and q are both positive integers. To start with, 1990.2178345489 can be written as simply 1990.2178345489/1 to technically be written as a fraction.

Step 2:

Next, we will count the number of fractional digits after the decimal point in 1990.2178345489, which in this case is 10. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 1990.2178345489/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 1990.2178345489/1 each by 10000000000:

19902178345489/10 / 10000000000/10 = 19902178345489 / 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 1990.2178345489 as a fraction:

45775/23 / 1

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