SOLUTION: Square room with 400 square bricks of 15 cm long..what size is the length if the room?
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Question 915786: Square room with 400 square bricks of 15 cm long..what size is the length if the room?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = the length of a side of the room
bricks
bricks
If the side of each brick is cm, the
cm is the length of the room
------------------
check:
Each brick is cm2
The area of the room is:
cm2
and
cm2
OK
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