hey
Lv 6

英數(暑期作業)

我唔識例式....=3=

1.In June,there were 323 950 000 passenger counts in public transport.find the average number of passenger counts for each day in June,round off the answer correct to the nearest hundred thousand.

2.A stack of 180 sheets of paper is 1.5 cm thick.Find the thickness of each sheet of paper in mm,round off the answeer correct to 3 decimal places.

1 個解答

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  • 1 十年 前
    最佳解答

    average number of passenger counts for each day in June

    = 323950000 /30 = 10798333.3

    = 1080000(correct to the nearest hundred thousand)

    the thickness of each sheet of paper

    = 15mm/180

    = 0.083mm(correct to 3 decimal places)

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