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ex 7 , 8 si 10 plzz , sau coroana

Ex 7 8 Si 10 Plzz Sau Coroana class=

Răspuns :

ex7: 21:8=2,25
53:40=1,325
43:16=2,6875
189:125=1,512
31:50=0,62
87:40=0,2
11:20=0,55
861:125=6,888
ex8: 13:8=1,625
33:20=1,65
68:40=1,7
134:125=1,072
3:16=0,1875
19:25=0,76
72:50=1,44
72:32=2,25