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f.2 maths

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I want to ask a math question A rectangular refrigerator measures 50.8 cm high,42.7 cm wide and 41 cm deep.Round off the measurements correct to 1 significant figure and estimate the volume of the refrigerator in litres. Full step please thank you very much

最佳解答:

50.8 => 50 42.7=>40 41=>40 50x40x40=80000cm cube = 80L

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