The length breadth and height of a room are 8.25m,6.75m and 4.50m in respectively.find the length of the largest tape that can measure the three dimensions exactly
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Answer:
Length = 8.25m
Breadth = 6.75m
Height = 4.50m
Let the 3 combinations,
=2(l+b)
=2(8.25+6.75)
=2 x 15
=30
The top and bottom are 30m
Second combination,
=2(l+h)
=2(8.25+4.50m)
=2 x 12.75
=25.5m
Third combination,
=2(b+h)
=2(6.25m+4.50m)
=2 x 10.75
=22.5m
Total length of the edge,
=2(22.5+22.5+30)
=2(45+30)
=2(75)
=150m
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