Cevaplar

2013-01-18T19:17:11+02:00

100 de 25 se

80 de ?

80.25 = 2000 / 100 = 20

 

100     25

90        ?

90.25 = 2250 / 100 = 22,5

0
2013-01-18T20:07:28+02:00