Question

Sally is going to paint the 4 walls in her bedroom. Her bedroom is 3.5 m long , the breth is 2.8 m and 2.2 m high.

the door and window from her bedroom are together 3.2 m².

With one can of paint she can paint 4.5 m².
how much cans of paint does sally need?​

Answer 1

I need help with this question too but less hope we get a answer