Răspuns :
Răspuns:
200*20%=40 200+40=240 240*10%=24 240+24=264 264*20%=52.8 264+52.8=316.8
Explicație pas cu pas:
Răspuns:
200 lei........100%
x.................20%
------------------------------
x=200·20:100=40 lei adaosul la producator
200+40=240 lei pret producator
__________________
240 lei..................100%
x........................10%
----------------------------------
x=240·10:100=24 lei adaos la angrosist
240+24=264 lei pret la angrosist
______________________
264 lei...................100%
x...........................20%
-----------------------------------
x=20·264:100=52,8 lei ados la detailist
264+52,8=316,8 lei pret la detailist