" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
a=2m=200cm
b=7m=700cm
c=0,7m=70cm
q=
Szukane:
V=?
m=?
Wzory:
V=abc
m=qV
ROZWIĄZANIE:
V=200cm*700cm*70cm
V=9800000 cm³
m=9800000cm³*0,9
m=8820000 g=8820 kg=8,82 t
m = d · V
d = 0,9 = 900
V = 2 m · 7 m · 0,7 m = 9,8 m³
m = 900 · 9,8 m³ = 8 820 kg