Anonymous
Anonymous asked in 教育及參考書小學及中學教育 · 1 decade ago

Form One to Form Two 數學問題 .

請翻譯和計算。

Round up the following numbers in the expresstion to the nearest ten and find the estimated values.

87.5 x 132 又1 / 3 除 17又3 / 7

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  • 1 decade ago
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    87.5 x 132 又1 / 3 除 17又3 / 7

    Round up 87.5 x 132 又1 / 3 除 17又3 / 7 in the expresstion

    to the nearest ten :

    ( 90 x 130 ) ÷ 20

    =585

    So the estimated value is 585.

    Source(s): myself
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