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calculati: (3/2+7/5+5/9) +(3/2+8/5+22/9)​

Calculati 327559 3285229 class=

Răspuns :

Răspuns:

(⁴⁵⁾3/2+¹⁸⁾7/5+¹⁰⁾5/9) +(⁴⁵⁾3/2+¹⁸⁾8/5+¹⁰⁾22/9)​=

[tex]\frac{135+126+50}{90} +\frac{135+144+220}{90} =\frac{311+499}{90} =810:90=9[/tex]