Matematika

Pertanyaan

tolongin bingung ane
tolongin bingung ane

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  • 14 cowo = 72 = 14×72 = 1008
    16 cewe = 75 = 16 × 75 = 1200

    Mean sekelas = 1008+1200 / 14+16
    = 2208 / 30
    = 73,6 (C)

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