4/8 and 3/6. Both of these z= 1/2
16 Chairs!
I just answered this question yesterday so I know that its 16.
Penny + 2 friends = 3 people
3(1/6) = 3/6 = 1/2
They ate 1/2 of the cake.
Yes -5/0 is undefined because having 0 of something means you cannot split that 0 into any number so the answer is undefined.
