Matematika

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beserta caranya agatmr tau saya y
beserta caranya agatmr tau saya y

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  • HJ = 600.000
    untung = 20%
    HB.......?
    %untung x HB = HJ. - HB
    20/100 x HB = 600.000. - HB
    20 HB. = 100 (600.000 - HB)
    20 HB = 60.000.000 - 100HB
    (20+100)HB = 60.000.000
    120 HB = 60.000.000
    HB = 60.000.000 : 120
    HB = 500.000 D

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