0.14 is the same as 0.14/1, because 0.14 divided by 1 is 0.14.
Therefore, we can multiply both the numerator and denominator in 0.14/1 by 100 to get rid of the decimal point and make it into a fraction as follows:
0.14/1 x 100/100 = 14/100
Then, we simplify the fraction if necessary and we have our answer:
0.14 = 7/50
I hope this helps <3