40.642 as a fraction - solution and the full explanation with calculations.
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What is 40.642 as a fraction?
To write 40.642 as a fraction you have to write 40.642 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. 40.642 = 40.642/1 = 406.42/10 = 4064.2/100 = 40642/1000
And finally we have: 40.642 as a fraction equals 40642/1000