2. Calculează
177 : 15 =
243: 14 =
379 : 15 =
189 : 13 =
249:37 =
379:41 =
539 : 73 =
237 : 36 =
385 : 17 =
631 : 13 =
479:21 =
617 : 13 =
643: 73 =
292 : 45 =
425 : 68 =
239 : 54=
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Răspuns :

177 : 15 = 11,8

243: 14 = 17,35

379 : 15 = 25,26

189 : 13 = 14,53

249:37 = 6,72

379:41 = 9,2439

539 : 73 = 7,38356

237 : 36 = 6,58333

385 : 17 = 22,64706

631 : 13 = 48,53846

479:21 = 22,80952

617 : 13 = 47,46154

643: 73 = 8,80822

292 : 45 = 6,48889

425 : 68 = 6,25

239 : 54=4,42593

Răspuns:

177:15=11,8

243:14=17,35

379:15=25,26

189:13=14,53

249:37=6,72

379:41=9,24

539:73=7,38

237:36=6,58

385:17=22,64

631:13=48,53

479:21=22,80

617:13=47,46

643:73=8,80

292:45=6,48

425:28=15,17

239:54=4,42