15/25 factor out a five 3/5 ============They are equivalent.
Yes.
It is: 15/25 = 3/5
5/9 = 25/45 but not to 15/28
3 over 5
25/175 = 1/7 = 0.142857...
It is: 25/175 = 1/7 simplified
3/5
It is: 25/175 = 1/7 simplified
15 over 25 is 15/25. Equivalent fractions are 3/5, 30/50, 45/75, 60/100, etc.
The GCF of 50 125 and 175 is 25
25