Printable worksheet ยท 2 of 4
A rounded value represents an interval - Paper 2
Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.
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A positive length is recorded as 7.8 cm to the nearest 0.1 cm, using halfway-up rounding. The original length lies from half a rounding unit below the recorded value, inclusive, to half a unit above, exclusive. Rounding does not reveal the lost digits.
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