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If$$r=\frac{4s}{5},$$, what is the value of$$\frac{(2s)}{(3r)}$$
A、$$\frac{8}{15}$$
B、$$\frac{3}{4}$$
C、$$\frac{5}{6}$$
D、$$\frac{2}{2}$$
E、$$\frac{6}{5}$$
答案:C
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