Question

Dalia’s living room is 12-feet long and 10-feet wide. Her dining room is also 10-feet wide. Write two equivalent expressions to represent the combined area of the two rooms.

Show your work

Answer 1

244

Explanation:

If each room is a square, then,

area of living room = 12*12 = 144 square feet

area of dining room = 10*10 = 100 square feet

so the combined area would be 144+100 = 244 square feet