" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
15%:3=5% to 45:3 =15 zł
20*5%=100% to 20*15 =300zł było początkowo
100%----- x
x = 100*45/15 = 300 zl