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How many pieces of 0.85 meters can be cut from a rod 42.5 meters long?

  • A.30
  • B.40
  • C.50
  • D.60

Answer: C

\[ \frac{42.5}{0.85} = \frac{4250}{85} = 50 \]

Scaling both numbers by 100 clears the decimals before dividing.

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