Stacy is building a candy house. She worked on it 3 hours before lunch and
6 hours after lunch. How many total
hours did Stacy spend working on the
candy house?

9 hours

Step-by-step explanation:

You have to add both hours to get the total amount. So 3+6=9

9 hours

Step-by-step explanation:

Stacy worked on the house 9 hours because she worked 3 hours before lunch and 6 hours after lunch. 6+3=9