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[tex]\boxed{\begin{array}{l}\underline{\sf soma~de~frac_{\!\!,}\tilde ao~com~inteiro}\\\sf\dfrac{a}{b}+c=\dfrac{a+b\cdot c}{b}.\\\sf 2+\bigg(+\dfrac{1}{7}\bigg)\\\sf =2+\dfrac{1}{7}=\dfrac{2\cdot7+1}{7}\\\sf 2+\dfrac{1}{7}=\dfrac{14+1}{7}\\\huge\boxed{\boxed{\boxed{\boxed{\sf2+\bigg(+\dfrac{1}{7}\bigg)=\dfrac{15}{7}}}}}\end{array}}\blue{\checkmark}[/tex]
