Question

rapidddd va rogggg!!!​

Answer 1

Adunarea sau scaderea fractiilor- principiul este de aducere la acelasi numitor comun

Introducem intregii in fractie

$(\frac{13}{4}-\frac{33}{8} +\frac{13}{6} )+(\frac{3675}{900} -\frac{35}{6} )=\\\\(\frac{13}{4}-\frac{33}{8} +\frac{13}{6} )+(\frac{49}{12} -\frac{35}{6} )=$

Aducem la acelasi numitor comun 24

$\frac{78-99+52}{24} +\frac{98-140}{24} =-\frac{11}{24}$

Un alt exercitiu gasesti aici: https://brainly.ro/tema/1048628

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