As a decimal fraction, two fifths is 0.4. Its rational from is 2/5. Equivalent fractional ratios can be found if you multiply the numerator and denominator of that ratio by any non zero integer.
2/5
3 and 2/5ths
-144/10
3 and 2 5ths as a fraction = 3 2/5 or 17/5
3/5ths
1 and 2 5ths would be 7/5
6 and 2/5ths
2/5ths
2/5 = .4
2/5 = 40%
the numerator is 2 and the denominator is 5
14/5
14.4 = 14 and 4/10ths = 14 and 2/5ths = 72/5ths