Answer:
Hanna paints a greater space.
Explanation:
To find the area of a wall (rectangle) you need to multiply base (width) by height
Hanna: Width = 10 feet,
Height = 6 feet
Area = 10 × 6 = 60
Area = 60 feet
Hanna painted 60 feet
Mother: Width = 8 feet
Height = 7 feet
Area = 8 × 7 = 56
Area = 56 feet
Mother painted 56 feet