Tom and same sit down to eat a pie. Tom eats 2/3 of the pie, and sam eats 1/4 of the pie what function of the pie is left

If you mean fraction,

Tom: 2/3

Sam: 1/4

Now we change the denominator.

Tom: 6/12

Sam: 3/12

6/12 + 3/12 = 9/12

9/12 can be simplified, so 3/4 of the pie was eaten.

4/4 - 3/4 = 1/4

The answer is 1/4.