Answer:
3/8 pound
Explanation:
Give that :
Initial pound of gummy drop = 7/8 pound
Amount eaten = 3/8 pound
Amount given to her sister = 1/8
Pound of gummy drop left :
Initial pound of gummy drop - (amount eaten + amount given out)
7/8 - (3/8 + 1/8)
7/8 - (4/8)
7/8 - 4/8
= 3/8 pound
Amount of gummy drop Debby has left = 3/8 pound