Question

The garage door is 15 feet wide and 6 feet high. It's painted white except for a rectangular panel 1 foot high and 9 feet wide that is brown. How much of the garage door is white

Answer 1

15 x 6 = 90
1 x 9 = 9

90-9=81feet²

Answer 2

The garage door that is white is:

81 sq feet

Explanation:

The garage door is 15 feet wide and 6 feet high.

Area of the door=15×6

= 90 sq feet

A rectangular panel 1 foot high and 9 feet wide is brown.

Area that is brown=1×9

= 9 sq feet

Area that is white=90-9

=81 sq feet