It’s not undoing the division, it never happens in the first place. Remainders aren’t ever fractions, that’s the whole point, they’re left over because they can’t be divided evenly. 5 % 2, you can take 2 away twice and you’ll have 1 left over which can’t have 2 taken away.
It’s not undoing the division, it never happens in the first place. Remainders aren’t ever fractions, that’s the whole point, they’re left over because they can’t be divided evenly. 5 % 2, you can take 2 away twice and you’ll have 1 left over which can’t have 2 taken away.