Matematika

Pertanyaan

1.)30 liter/menit setara dengan...m³/detik
2.)1.200 liter/detik + 1/2 m³/menit =...liter/detik
3.)3m³/menit + 1.800 liter/detik =...liter/detik
tolong dijawab yaa kak!!! bsk mau dikumpul!

1 Jawaban

  • 1) 30 ltr/mnt = 30 × 1/1000/60 = 30 × 1/60.000 = 1/2.000 = 0,0005 m³/mnt

    2) 1.200 ltr/dtk + ½m³/mnt = 1.200 + ½ × 1000/1/60 = 1.200 + ½ × 60.000 = 1.200 + 30.000 = 31.200 ltr/dtk

    3) 3m³/mnt + 1.800ltr/dtk = 3 × 1000/60 + 1.800 = 50 + 1.800 = 1.850 ltr/dtk

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