12 ÷ 2 = 6 27 ÷ 3 = 9 24 ÷ 4 = 6 30 ÷ 3 = 10 15 ÷ 5 = 3 So the answer to this question is 3. For 515 = 3 Well, he concept of this is divide hundredth digit from rest of two. I hope my answer helped you. Feel free to ask more questions. Hav a nice day!
