Răspuns :
10/100 * 425 = simplificăm = 170/4 = 85/2
25/100 * 640 =160
30/100*930 = 279
2/100 * 260 = 26/5
25/100*425 = 425/4
40/100 * 190 = 76
5/100* 8000 = 400
50/100*185 = 37/4 = 9,25
25/100 * 640 =160
30/100*930 = 279
2/100 * 260 = 26/5
25/100*425 = 425/4
40/100 * 190 = 76
5/100* 8000 = 400
50/100*185 = 37/4 = 9,25
425/100*10=42,5 640/100*25=160 930/100*30=279 260/100*2=5,2 425/100*25=106,25 190/100*40=76 8000/100*5=400 185/100*50=92,5