1.

The value of $$\frac{{{{\left( {243} \right)}^{0.13}} \times {{\left( {243} \right)}^{0.07}}}}{{{{\left( 7 \right)}^{0.25}} \times {{\left( {49} \right)}^{0.075}} \times {{\left( {343} \right)}^{0.2}}}}$$is = ?

A. $\frac{3}{7}$$
B. $\frac{7}{3}$$
C. ${\text{1}}\frac{3}{7}$$
D. ${\text{2}}\frac{2}{7}$$
Answer» B. $\frac{7}{3}$$


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