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introduceti intregii in fractii: 2pe 3supra4;4pe 2supra6;5pe 8supra9; 7pe 3supra10; 12pe 2supra5; 1pe 4supra7;​

Răspuns :

a)2[tex]\frac{3}{4}[/tex]=[tex]\frac{11}{4}[/tex]

b)4[tex]\frac{2}{6}[/tex]=[tex]\frac{26}{6}[/tex]

c)5[tex]\frac{8}{9}[/tex]=[tex]\frac{53}{9}[/tex]

d)7[tex]\frac{3}{10}[/tex]=[tex]\frac{73}{10}[/tex]

e)12[tex]\frac{2}{5}[/tex]=[tex]\frac{62}{5}[/tex]

f)1[tex]\frac{4}{7}[/tex]=[tex]\frac{11}{7}[/tex]

Cu plăcere!