Question

I need the anwser to it

Answer 1

D

Explanation:

41 (A to B)

__________________(A to B)

A_______ U _______B

22(A to U) ? (U to B)

we know that 41 is A to B and A to U is 22 so to find U to B we just need to minus 41 and 22 so the answer is D (19)