In an exhibition hall, there are 24 display boards each of length 1m 50cm and breadth
1m. There is a 100m long aluminium strip, which is used to frame these boards. How
many boards will be framed using this strip? Find also the length of the aluminium
strip required for the remaining boards.
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Step-by-step explanation:
total dispaly board = 24
length of one board = 1m 50cm
breadth of single board = 1m
perimeter of one board
= 2 ( 1m 50cm +1m )
= 5m
perimeter of 24 board
= 5×24
= 120m
total script = 100m
= 120m - 100m
= 20m
= 4 board will be remaining of strip
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