SOLUTION: Wallpaper comes in rolls of 6 metres long and 1 metre wide. How much wallpaper is needed to wallpaper walls in a bedroom if the bedroom is 4 metres by 5 metres by 2.5 metres? (Dont

Question 150180: Wallpaper comes in rolls of 6 metres long and 1 metre wide. How much wallpaper is needed to wallpaper walls in a bedroom if the bedroom is 4 metres by 5 metres by 2.5 metres? (Dont wallpaper the 1 metre by 2 metre door nor the 1 metre square window.)
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!
You need to loook on the area of the room right? What is that 2.5metres from your measurement?...thickness?- which you don't need
The of the bedroom is 4mx5m=
And the wallpaper roll can only cover an of ----> 6mx 1m
So, you need 4
rolls to cover the room Area----> ---> . This is enough because the room is only
Thank you,
Jojo

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