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XXincognitoXx
a fost răspuns

Calculeaza:
a) 11/10-7/10
b)12/23-4/23
c)3 4/9-2 2/8 dau coroana asa ca rapid va rog!
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Calculeaza A 1110710 B1223423c3 492 28 Dau Coroana Asa Ca Rapid Va Rog class=

Răspuns :

ChatMarron

[tex] \frac{11}{10} - \frac{7}{10} = \frac{3}{10} \\ \frac{12}{23} - \frac{4}{23} = \frac{8}{23} \\ 3\frac{4}{9} - 2 \frac{8}{9} = \frac{31}{9} - \frac{26}{9} = \frac{5}{9} \\ \frac{19}{35} - \frac{14}{35} = \frac{5}{35} [/tex]