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Facetimi ex u asta va roggg .Dau coroanaaa​

Facetimi Ex U Asta Va Roggg Dau Coroanaaa class=

Răspuns :

10⁶×8cm-1,4km×10+230hm=....km

=>

10⁶×8cm=10000000×8cm=80000000cm

1,4km×10=14km

________________

80000000cm-14km+230hm=....km

80000000cm=80km

230hm=23km

________________

=>

80km-14km+23km=

=66km+23km=

=43km