Is 9/15 equal to 6/10

Yes because simplified 9/15 equals 3/5 and 6/10 also equals 3/5

Yes they are because you have to divide 9/15 by three and you get on that fraction 3/5 and on 6/10 you have to divide them by 2 and oyu get on that fraction 3/5. So the answer is yes they are equal.