Question

14. Mr. Crain wants to decorate his door for
the first day of school. The door is 7 feet
tall and 3 feet wide. How many square feet
of paper will Mr. Crain need to cover the
door before he decorates it?

Answer 1

21 squared feet.
Multiply the length (7 ft) by the height (3 ft).

Answer 2

Multiply 7 and 3 which equals 21