Matematika

Pertanyaan

1. 25liter/detik=......dm³/jam
2. 180cc/menit=.......mm³/detik
3. 54m³/jam=.......liter/menit
4. 5600cc/detik=......cm³/detik
5. 10.000 cm³/menit=......cc/jam

sama caranya ya!
thanks

1 Jawaban


  • [tex]1. \: \frac{25liter}{detik} = \frac{25 \: {dm}^{3} }{ \frac{1}{3600} jam} = \frac{90.000 \: {dm}^{3} }{jam} [/tex]
    [tex]2. \: \frac{180 \: cc}{menit} = \frac{180.000 \: {mm}^{3} }{60 \: detik} = \frac{3000 \: {mm}^{3} }{detik} [/tex]
    [tex]3. \: \frac{54 \: {m}^{3} }{jam} = \frac{54000 \: liter}{60 \: menit} = \frac{900 \: liter}{menit} [/tex]
    [tex]4. \: tetap. \: karena \: cc = {cm}^{3} [/tex]
    [tex]5. \: \frac{10.000 \: {cm}^{3} }{menit} = \frac{10.000 \: cc}{ \frac{1}{60} jam} = \frac{600.000 \: cc}{jam} [/tex]

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