Question

Lance baked a pie. Justin ate of the pie, and Joey ate of the pie. How much of the pie is left?

Answer 1

Justin ate 5/15 and joey ate 3/15 so they ate 8/15 of the pie.

Answer 2

1/3=33% 1/5=20% 20%+33%=53%  100%-53%=47% 47% of the pie is left