Answer: 21, 22, 23
Step-by-step explanation:
you divide 66 with 3, that equals 22, then you have three 22. Then you have to take 1 from one of the 22s and give it to the other one, making it 21, 22 and 23
51/3 is equal to 17 hope it helps
I didn't round by the answer would be 115.575042 miles per second.