Question

Help please thank you

Answer 1

The equation would be 1/2(x + y).
Due to x and y being the quantity you would simply take one half of that as a whole.

Answer 2

hmm i think its

1/2(x + y)

Explanation:

because well... this would be eaiser for me if it said "of the" because "of the" is mostly used for multiply, but since it just said "the..." i can only guess. I think this may be the answer tho?