" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
12 - 30%
x - 100%
x= (12 * 100)/30
x= 40 0sób jechało autobusem
b) 120 - 20%
x - 100%
X = (120 * 100)/20
x=600
600+120= 720zl pensji
c) 10o% - 10%= 90%
90% - 360
100% - x
x= (100 * 360)/90
x=400 zl