equivalent fraction for 21 over 23 = 42/46
23 is an integer, not a fraction. There is not really a sensible way of writing it as a fraction. However, if you must, you can use (23*k)/k where k is any non-zero integer as an equivalent fraction.
There is no equivalent improper fraction.
23
23/4
23/50
23/625
23 minutes is equivalent to 23/60 hours.
0.46 as a fraction is 23/50 in its lowest terms
the fraction is 46 over 2 the fraction is 46 over 2
15/23=30/46
i have no clue 2.3 = 23/10 or 23/10