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Anita has three pieces of cloth measuring 7 m, 3 m 85 cm and 12 m 95 cm.
Working in centimetres, what is the greatest length of a measuring rod (in cm) that can measure all three lengths exactly?

Class 6HCF and LCMPlaying with Numbers
  • A31
  • B70
  • C35
  • D39

Step-by-Step Solution

Lengths in cm: 700, 385, 1295. HCF: . Common: cm.
Answer: C) 35

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