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  • 用英文寫的數(shù)學(xué)應(yīng)用題,求直接用阿拉伯?dāng)?shù)字解答

    用英文寫的數(shù)學(xué)應(yīng)用題,求直接用阿拉伯?dāng)?shù)字解答
       A school with a total of 1032 students has male and female students in the ratio of 7:5 respectively.How many female students attend this school?
      A new encironmentally friendly garden feitilizer mixture contains 2 parts of the sepcial organic X,2parts of the special organic Y and 3 parts of the special organic Z.How many kilgrams of the specail organic Z is there in a bag of fertilizer which weighs 56 kilograms?
      Four people (Geoff,Brooke,Jessica and Angela)paid money in the ratio of 6:7:4:3 respectively to buy a special lottery ticket.Lucky for them ,they won the lottery of $250000.If they split the winnings up into the same ratio,how much does each person receive?
    英語人氣:638 ℃時(shí)間:2020-06-28 13:47:59
    優(yōu)質(zhì)解答
    1032x 5 / (7+5)=430
    56 x 3 / (2+2+3)=24
    6+7+4+3 =20
    Geoff:6/20 *250000=75000
    Brooke:7/20*250000=87500
    Jessica:4/20*250000=50000
    Angela:3/20*250000=37500
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