Matematika

Pertanyaan

tlg ya, pkai caraaaaaaaa
tlg ya, pkai caraaaaaaaa

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  • Perbandingan

    2½ jam → 2⅔ m
    ½ jam → __?

    perbandingan senilai
    ½ / 2½ = x / 2⅔
    x = (½ / 2½) × 2⅔
    x = 1/2 × 2/5 × 8/3
    x = 8/15 m ← jwb

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