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+1 vote
8.5k views
in Mathematics by (11.0k points)

Measurement made in science lab must be as accurate as possible. Ravi measured the length of an iron rod and said it was 19.34 cm long; Kamal said 19.25 cm; and Tabish said 19.27 cm. The correct length was 19.33 cm. How much of error was made by each of the boys?

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1 Answer

+2 votes
by (18.2k points)

Correct answer is 

Ravi + 0.01 cm, Kamal –0.08 cm, Tabish – 0.06 cm

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