Matematika

Pertanyaan

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Tolong dijawab yah pleaseeee!

2 Jawaban

  • 1. 33/60 = 0,55 dm3/menit
    2. 420/60 = 70 liter/menit
    3. 14 x 60 = 840 liter/jam
    4. 21 x 60 = 1260 dm3/jam
    5. 0,25 x 60 = 15 liter/jam
  • 1)33dm3÷60menit=0,55dm3/menit
    2)420liter÷60menit=7liter/menit
    3)14liter÷1/60jam=14×60/1=840liter/jam
    4)21dm3÷1/60jam=21×60/1=1260dm3/jam
    5)0,25liter÷1/60jam=0,25×60=15liter/jam