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Gamingcuputere
a fost răspuns

ajutati ma va rog urgent dau coroana ​

Ajutati Ma Va Rog Urgent Dau Coroana class=

Răspuns :

a. 13000mm+79hm-480dm=

=13000:1000m+79×100m-480:10m=

=13m+7900m-48m=

=7913m-48m=7865m

b. 31km+45hm-700m=

=31×1000m+45×100m-700m=

=31000m+4500m-700m=

=35500m-700m=34800m