Sagot :
10/12 – 2/3
[tex] = \tt \: \dfrac{10}{12} - \dfrac{2}{3} [/tex]
[tex] = \tt \: \dfrac{5}{6} + \dfrac{ 2}{3} [/tex]
[tex] = \green{\boxed{\tt{{ \dfrac{1}{6} }}}}[/tex]
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10/12 + 2/3
[tex] = \tt \: \dfrac{10}{12} + \dfrac{2}{3} [/tex]
[tex] = \tt \: \dfrac{5}{6} + \dfrac{2}{3} [/tex]
[tex] = \tt \: \dfrac{5}{6} + \dfrac{4}{6} [/tex]
[tex] = \tt \: \dfrac{9}{6} [/tex]
[tex] = \green{\boxed{\tt{{ \dfrac{3}{2} }}}}[/tex]
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