Answer: [tex]\frac{5}{7} (2+\frac{6}{r} )[/tex]
Step-by-step explanation:
Since, the quotient of 6 and r = [tex]\frac{6}{r}[/tex]
The sum of two and the quotient of 6 and r
= [tex](2+\frac{6}{r} )[/tex]
And, Five-sevenths of the sum of two and the quotient of 6 and r
= [tex]\frac{5}{7} (2+\frac{6}{r} )[/tex]
Thus, the required expression is, [tex]\frac{5}{7} (2+\frac{6}{r} )[/tex]