5.21212121212121 as a fraction

5.21212121212121 as a fraction - solution and the full explanation with calculations.

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What is 5.21212121212121 as a fraction?


To write 5.21212121212121 as a fraction you have to write 5.21212121212121 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.
5.21212121212121 = 5.21212121212121/1 = 52.121212121212/10 = 521.21212121212/100 = 5212.1212121212/1000 = 52121.212121212/10000 = 521212.12121212/100000 = 5212121.2121212/1000000 = 52121212.121212/10000000 = 521212121.21212/100000000 = 5212121212.1212/1000000000 = 52121212121.212/10000000000 = 521212121212.12/100000000000 = 5212121212121.2/1000000000000 = 52121212121212/10000000000000

And finally we have:
5.21212121212121 as a fraction equals 52121212121212/10000000000000

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