Tricia had 4 and 1 8th yards of fabric to make curtains. when she finished she had 2 and 3 8ths yards of fabric left. she said she used 2 and 2 8ths of fabric for the curtains do you agree

No

Step-by-step explanation:

Subtract the amount of fabric she said that she used (2 2/8) by the amount of fabric she started out with (4 1/8). If the answer is the amount of fabric she has left (2 3/8) then her statement is true, but if it doesn't match then it is false.

4 1/8 - 2 2/8 = 1 6/8 (or 1 3/4)

i would say true? if the unit was informational and it "refreshed your understanding", then true.