Sagot :
[tex]\large\underline{\mathcal{ANSWER }}:[/tex]
[tex] \large4 \frac{17}{105} [/tex]
[tex]\large\underline{\mathcal{SOLUTION}}:[/tex]
[tex] \large \frac{2}{5} +6 \frac{3}{7} = 6 \frac{29}{35} [/tex]
[tex] \large6 \frac{29}{35} - 2 \frac{2}{3} = \frac{437}{105} [/tex]
[tex] \large \frac{437}{105} = 4 \frac{17}{105} [/tex]
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