the Length breadth and the height of a room are 8250 CM 675 cm and 450 CM respectively find the longest tape which can measure dimension of room exactly
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take hcf of (8250, 675,450)=75 cm
so , length of the longest tape is 75 cm
so , length of the longest tape is 75 cm
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finding the longest tape is to find the hcf of all these
so .
8250 = 2 × 3 × 5 × 5 × 5 × 11
675 = 3 × 3× 3× 5 × 5
450 = 2 × 3× 3× 5 × 5
so , hcf = 3 × 5 × 5
= 75 cm
tape must be of 75 cm
so .
8250 = 2 × 3 × 5 × 5 × 5 × 11
675 = 3 × 3× 3× 5 × 5
450 = 2 × 3× 3× 5 × 5
so , hcf = 3 × 5 × 5
= 75 cm
tape must be of 75 cm
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