liczba150 zwiekszona o 20% to:
150+0,2*150=150+30=180
150-100%
x-120%
x=150*120/100=180
odp.:180
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
150+0,2*150=150+30=180
150-100%
x-120%
x=150*120/100=180
odp.:180