Matematiska grunder 2

The exercise was created 2020-01-27 by parisaparsian. Question count: 33.




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  • Volym rak cirkulär kon - formel (pi * r^2 * h)/3 = (basarea * h)/3
  • Volym klot - formel (4pi * r^3)/3
  • Area cirkel - formel pi * r^2 = (pi * d^2)/4
  • Volym pyramid - formel (basarea * höjd)/3
  • Prefix 10^-1 d (deci)
  • Prefix 10^-2 c (centi)
  • Prefix 10^-3 m (milli)
  • Prefix 10^-6 "pi" (mikro)
  • Prefix 10^-9 n (nano)
  • Prefix 10^-12 p (piko)
  • Prefix 10^12 T (tera)
  • Prefix 10^9 G (giga)
  • Prefix 10^6 M (mega)
  • Prefix 10^3 k (kilo)
  • Prefix 10^2 h (hekto)
  • 1km^3 (m^3) 1 000 000 000 m^3
  • 1 millenium (år) 1000 år
  • 1 sekel (år) 100 år
  • 1 hg (g) 100 g
  • 1 kg (hg, g) 10 hg, 1000 g
  • 1 ton (kg) 1000 kg
  • 1 hektoliter (l) 100 l
  • 1cm^3 (mm^3) 1000 mm^3
  • 1dm^3 (cm^3) 1000 cm^3
  • 1m^3 (dm^3) 1000 dm^3
  • 1 hektar (km^2, m^2) 0, 01 km^2; 10 000 m^2
  • 1 cm^2 (mm^2) 100 mm^2
  • 1dm^2 (cm^2) 100 cm^2
  • 1 m^2(dm^2) 100 dm^2
  • 1 km^2 (m^2) 1 000 000 m^2
  • 0, 1 promille (bråkdel) 1/1000
  • 10 promille (procent) 1 procent
  • 1 promille (procent) 0, 1 procent

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