6. Jeff has ½ a pizza left in the fridge. At breakfast he ate 1/3 of it. What fraction of the original pizza does he have left for lunch?

Answer 1

2/3 * 1/2 = ?

Answer 2

1/2 - 1/3
but you need a common denominator to work it out.
Hint: make equivalent fractions using the common denominator of 6

Answer 3

Thank you PsyDAG!! I totally misread the question : )
I was thinking of hot cheesy pizza instead of math.