Question

Va rog urgent dau coroana

Answer 1

Răspuns:

Explicație pas cu pas:

-

1)

21,50      21 ,60

b)

321,90      322

c)

7,220   7,21

d)

78   79

e)

41,70    41 ,80

-

2)

7,103   ,  7,113   , 7, 13  , 7,313   7,331

3)

-

55/10=11/2

32/10=16/8=4/2=2

144/100=72/50=36/25

5125/1.000=1025/200=205/40=411/ 8

1025/100=205/20=41/4