1. 1 / 8 x 1000 = 125 lei
3 / 5 x 240 = 48 x 3 = 144 kg
4 / 9 x 270 = 4 x 30 = 120 m
2. 17 / 100 x 1700 = 17 x 17 = 289 lei
24 / 100 x 25 = ( 25 x 24 ) / 100 = 600 / 100 = 6 cm
41 / 100 x 1400 = 41 x 14 = 574 grame
3 . 3 / 5 x 20 = 3 x 4 = 12 elevi care sunt in echipa de baschet