Sarthaks Test
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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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