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

Answers (1)

Given that ,

7m = 700cm
3m 85 cm = 385 cm
12 m 95 cm = 1295 cm

Since HCF of 700, 385 and 1295 is 35.

So In order to measure exactly, the greatest length we can use is 35cm.

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