3. Karen had 2 spools of wire. Each spool had 15 7/8 yards of wire. Karen used 3 yards of wire from each spool.
How many yards of wire were left on the spools?

3 Karen had 2 spools of wire Each spool had 15 78 yards of wire Karen used 3 yards of wire from each spool How many yards of wire were left on the spools class=