Bună! ✳
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[tex]a) \frac{11}{12}-^{2)} \frac{1}{6} =\frac{9}{12} ^{(3}=\frac{3}{4}[/tex]
[tex]b) \frac{5}{36}-^{4)} \frac{1}{9} =\frac{1}{36}[/tex]
[tex]c) \frac{19}{20} -^{4)} \frac{4}{5}= \frac{3}{20}[/tex]
[tex]d)^{2)} \frac{5}{7}-\frac{3}{14} = \frac{7}{14}^{(7} =\frac{1}{2}[/tex]
[tex]e) \frac{20}{63} -^{7)} \frac{2}{9} =\frac{6}{63} ^{(3} =\frac{2}{21}[/tex]
[tex]f) \frac{11}{24} -^{2)} \frac{5}{12} =\frac{1}{24}[/tex]
[tex]g) \frac{5}{18} -^{3)} \frac{1}{6} =\frac{2}{18} ^{(2} =\frac{1}{9}[/tex]
[tex]h) ^{4)} \frac{1}{4} -\frac{3}{16} =\frac{1}{16}[/tex]
