Determine the largest tape which can be used to measure the lengths of 7 m, 3 m 85 cm and 12 m 95 cm.
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Step-by-step explanation:
The required length of the tape that can measure the lengths 700 cm, 385 cm, and 1295 cm will be given bu the HCF of 700 cm, 385 cm, and 1295 cm. Hence, the longest tape which can measure the lengths 7 m, 3 m 85 cm, and 12 m 95 cm exactly is of 35 cm.
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Answer:
Hi Length of the longest tape in centimetres is the H.C.F. of 385,700 and 1295
385=5×7×11
700=2×2×5×5×7
1295=5×7××37
HCF=35cm.
Hence the longest tape is 35cm.
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