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Reply To: Measurement Error2018-07-08T16:14:01+10:00

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Rachel measures her height and finds that she is 171cm tall, to the nearest millimetre, the tallest she can be is:
a. 172.00cm    b. 171.60cm    c. 170.55cm    d. 171.40cm

a will round to 172 b will round to 172 c will round to 171 d will round to 171 so the tallest that will round to 171 is D

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