Hi everyone. im new to this site. my question is "what is the divisor of 33 3/4 and how do you know"?

I’m stuck on this i don’t understand.

Will give brainliest if you answer question correct

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.