A length is measured as 50.1 cm with an error of 0.1 cm. What is the minimum possible true length?

Practice Questions

1 question
Q1
A length is measured as 50.1 cm with an error of 0.1 cm. What is the minimum possible true length?
  1. 50 cm
  2. 50.1 cm
  3. 50.2 cm
  4. 49.9 cm

Questions & Step-by-step Solutions

1 item
Q
Q: A length is measured as 50.1 cm with an error of 0.1 cm. What is the minimum possible true length?
Solution: Minimum true length = Measured value - Error = 50.1 cm - 0.1 cm = 50 cm.
Steps: 5

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