Determine the length of longest tap that can measure the dimension of park whose length and breadth are 185m and 145 m respectively
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Length, breadth and height of a room are 8 m 25 cm, 6 m 75 cm and 4 m 50 cm, respectively.
Length = 825 cm
Breadth = 675 cm
Height = 450 cm
HCF of 825, 675, 450
825 = 5 x 5 x 3 x 11
675 = 5 x 5 x 3 x 3 x 3
450 = 2 x 3 x 3 x 5 x 5
HCF = 5 x 5 x 3 = 75
Therefore, the length of the longest rod which can measure the three dimensions of the room exactly is 75 cm
Length = 825 cm
Breadth = 675 cm
Height = 450 cm
HCF of 825, 675, 450
825 = 5 x 5 x 3 x 11
675 = 5 x 5 x 3 x 3 x 3
450 = 2 x 3 x 3 x 5 x 5
HCF = 5 x 5 x 3 = 75
Therefore, the length of the longest rod which can measure the three dimensions of the room exactly is 75 cm
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