2.5x + 3x + 3.5x = 360
9x = 360
x = 40
2.5*40 = 100
D
2,5+3+3,5 = 9360/9=402,5·40 = 100 zł odp.1oo zł
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2.5x + 3x + 3.5x = 360
9x = 360
x = 40
2.5*40 = 100
D
2,5+3+3,5 = 9
360/9=40
2,5·40 = 100 zł odp.1oo zł