Question

Find the value of $\sqrt[3]{3\frac{343\times 125}{1331}}$

• A. $\frac{5}{11}$
• B. $\frac{7}{11}$
• C. $\frac{35}{11}$
• D. $\frac{25}{11}$

Answer 1

The correct option is C

$\frac{35}{11}$

The given expression is $\sqrt[3]{3\frac{343\times 125}{1331}}$

= $\sqrt[3]{3\frac{7\times 7\times 7\times 5\times 5\times 5}{11\times 11\times 11}}$

= $\frac{7\times 5}{11}$

= $\frac{35}{11}$