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The greatest possible length which can be used to measure exactly the lengths 7 m, 3 m 85 cm, 12 m 95 cm is:

The greatest possible length which can be used to measure exactly the lengths 7 m, 3 m 85 cm, 12 m 95 cm is:

A. 15 cm B. 25 cm
C. 35 cm D. 42 cm









 Answer: Option C

 Explanation:

 Required length = H.C.F. of 700 cm, 385 cm and 1295 cm = 35 cm.

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