Question

Ajutor!!!e urgent..dau coroană

Answer 1

2)
15........10.......420
12........10.......369

180.............120...........5040
180.............150..........5400

150-120=30
5400-5040=360
360:30=12 un baiat
12*10=120 cei 10 baieti
360-120=240 cele 10 fete
240:12=20 fete

15*20..............10*12======420
12*10...............10*12======360
___________________________

1)
4..............2............140
2...............4...........160

8.............4............280
8.............16..........640
16-4=12
640-280=360
360:12=30/cu sarpa (ca nu inteleg ce scrie)
30*2=60
140-60=80
80:4=20 vaporul

4*20............2*30=====140
2*20.............4*30=====160
_________________________________
3)
4.............9.............1330
8..............6............1340

32................72..............10640
32...............24...............5360
72-24=48
10640-5360=5280
5280:48=110 al doilea
110*9=990
1330-990=340
340:4=85 primul

4*85.............9*110======1330
8*85.............6*110======1340
FINISHHHH.......