Matematika

Pertanyaan

1. 1,25liter/jam = .....cl/menit
2. 250 cl/detik = .....liter/jam

1 Jawaban

  • 1. 1,25 × 100 = 125 : 60 (1j=60m) = 2,0833333333 cl/menit
    2. 250 : 100 = 2,5 : 1/3600 = 25/10 × 3600/1 = 90.000/10 = 9.000 liter/jam

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