Odpowiedź :
27848-20000=7848
20000 - 100%
7848 - x%
x=7848*100:20000=7848:200=39,24%
20000 - 100%
7848 - x%
x=7848*100:20000=7848:200=39,24%
27848-20000=7848
7848 : 20000 = 0,3924
0,3924 * 100% = 39,24%
7848 : 20000 = 0,3924
0,3924 * 100% = 39,24%