Well, honey, nine can go into 50 a total of 5 times with a remainder of 5. So, technically, you can fit nine into 50 a full 5 times before you're left with a little leftover. Math can be a real diva sometimes, can't it?
Nine can go into 50 five times, with a remainder of five. This is because 9 x 5 = 45, which is the largest multiple of 9 that is less than 50. The remaining 5 cannot be divided further by 9 without exceeding 50.