Răspuns :
435,42:31=14,045
43542:3100=14,045
Proba: 14,045×
31
-----------
435,42
43542:3100=14,045
Proba: 14,045×
31
-----------
435,42
435,42:31=14,0458...
31
__
125
124
___
==142
124
____
=180
155
_____
=250
31
__
125
124
___
==142
124
____
=180
155
_____
=250