Matematika

Pertanyaan

soal try aut smp 13 makassar 2018 kelas 9 smp
soal try aut smp 13 makassar 2018 kelas 9 smp

1 Jawaban

  • Kaleng beras = 22/7×28×28×60
    =147.840 cm³
    Cangkir beras = 22/7×7×7×16
    = 2.464 cm³×2 = 4.928 cm³

    === 147.840÷4.928 = 30 hari (A)