Question

a 10-foot by 12-foot wall has two windows that measures 3 feet by 5 feet each if the windows are not to be painted what percent of the wall will be painted in a percentage

Answer 1

75% of the wall will be painted. 10•12=120. (3•5)2)=30. 30/120=.25 That mean 25% of the wall is window, and 75% is paintable.