Question

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

Answer 1

The three given lengths are 7m (700cm), 3m 85cm (385cm) and 12m 95m (1295cm). (∵1m = 100cm). Hence, the greatest possible length is 35cm.

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Answer 2

Answer:

35 cm

Step-by-step explanation:

7m = 700cm

3m 85 cm = 385 cm

12 m 95 cm = 1295 cm

HCF of 700,385 and 1295 is 35.

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