15 ÷ 2 = 7 with remainder of 1, and 15 ÷ 7 = 2 with remainder of 1, if that's what you are looking for.
15
20 if you divide by 17. 19 if you divide by 16. 18 if you divide by 15, 17 if you divide by 14. And so on. In fact any number from 10 to 99. That is, every two digit number.
28.3333
All numbers of that kind: 5, 15, 25, 35, 45, 55, 65... 105, 115... and so on
18
3
Oh, dude, yeah, totally! A remainder can definitely be a 2-digit number. It's just whatever is left over after you divide one number by another. So, like, if you divide 100 by 3, you get a remainder of 1, which is a 1-digit number. But if you divide 100 by 7, you get a remainder of 2 digits, which is totally cool too.
A modulo function finds the remainder term when you divide one number by another number. For example, if you divide 20 by 3 you're left with a remainder term of 2. So 20 mod 3 = 2. If you divide 21 by 3 you're left with no remainder term. So 21 mod 3 = 0.
No. It is an even number, because it is divisible by 2. "Odd" numbers give you a non-zero remainder after you divide by 2. "Even" numbers give you a remainder of 0, after you divide by 2. 332 divided by 2 is 166 with a remainder of 0, so it is "even". But 333 divided by two is 166 with a remainder of 1, so it is "odd".
No, 15 and 24 do not go into 18. When we say a number "goes into" another, we typically mean that the second number is divisible by the first without a remainder. In this case, 18 is less than both 15 and 24, so neither can divide into 18.
15 ÷ 5 = 3.
no, because that would be 6 remainder 6, which is 6/6 which equals 1 whole. So it would be the answer you got +1 with no remainder