" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2000 zł ------------ 1000 %₀
1 zł ------------------ x %₀
2000x = 1*1000
x = 1000/2000 = 0,5 %₀
b) (4 l = 4000 ml) i proporcja:
4000 ml ----------------- 1000 %₀
5 ml ----------------------x %₀
4000x = 5*1000
4000x = 5000
x = 1,25 %₀
GOTOWE!!!