25% z 130 zł 15% z 130 zł 40% Z 130 zł 90% z 130 zł
Prosze pomóżcie..
jarosa
25% z 130 zł=25%/100%*130=1/4*130=130/4=32,50zł 15% z 130 zł=15%/100%*130=1950/100=19,50zł 40% Z 130 zł=40%/100%*130=4/10*130=520/10=52zł 90% z 130 zł=90%/100%*130=9/10*130=1170/10=117zł
15% z 130 zł=15%/100%*130=1950/100=19,50zł
40% Z 130 zł=40%/100%*130=4/10*130=520/10=52zł
90% z 130 zł=90%/100%*130=9/10*130=1170/10=117zł
0.15*130=19,50zł
0.4*130=52zł
0.9*130=117zł
100%-130
25%-x
(25*130)/100=32,5
---------------------
15% z 130 zł
100%-130
15%-x
(15*130)/100=19,5
---------------------
40% Z 130 zł
100%-130
40%-x
(40*130)/100=52
---------------------
90% z 130 zł
100%-130
90%-x
(90*130)/100=117
Pozdrawiam ;)