Posted by deep on Tuesday, July 23, 2013 at 11:24pm.
floor of aroom is8mby 5m .area of border of carpet is 12 m squared.find width of border.
math - Steve, Wednesday, July 24, 2013 at 4:26am
if border has width w,
40-(8-2w)(5-2w) = 12
w = 1/2
math - yusuf, Sunday, April 10, 2016 at 2:45am
A carpet is placed in a hall leaving border of 2m wide all around the room. If the room is 18mlong and 12m wide find the area uncovered by the carpet?