Matematika

Pertanyaan

3,2 hm -100 cm -0,75 m + 40 dam =..m

1 Jawaban

  • 3,2 hm = 3,2 × 100 = 320 meter
    100 cm = 100 : 100 = 1 meter
    40 dam = 40 × 10 = 400meter
    maka 32 hm - 100cm - 0,75m + 40 dam
    = 320 - 1 - 0,75 + 400
    = 319 - 0,75 + 400
    = 318,25 + 400
    = 718,25 meter

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