At Thanksgiving dinner Emma family ate 1/3 of a pumpkin pie what fraction of the pie was left
3/3 - 1/3 = ?
I'll check your answer.
2/3
To find out what fraction of the pumpkin pie was left after Emma's family ate 1/3 of it, you need to subtract 1/3 from 1 (which represents the whole pie).
Mathematically, you can represent this as:
1 - 1/3 = (3/3) - (1/3) = 2/3
So, 2/3 of the pumpkin pie was left after Emma's family ate 1/3 of it.