Here we will convert the number 0.4 to a fraction.
0.4 is the same as 0.4/1, because 0.4 divided by 1 is 0.4.
Therefore, we can multiply both the numerator and denominator in 0.4/1 by 10 to get rid of the decimal point and make it into a fraction as follows:
0.4/1 x 10/10 = 4/10
Then, we simplify the fraction if necessary and we have our answer:
0.4 = 2/5
Decimal to Fraction Converter
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