Question

(X/100) + (Y/66) = (3X+5Y)/Z. What is Z?
a. 8
b. 176
c. 330
d. 3630
e. 7260
PLEASE ANSWER AND EXPLAIN WHY!!!

Answer 1

The answer would be B.176
z = 176
just pick random values for x and y, then plug in the answers for z and see which one makes both sides equal or just take the LCM of both sides and multiply on the other side.

Answer 2

It would be : b. 176.

Hope this helps !

Photon