Question

I need help evaluating this problem

Answer 1

`\bf \left( \cfrac{64}{27} \right)^{(2)/(3)}\implies \left( \cfrac{4^3}{3^3} \right)^{(2)/(3)}\implies \left( \cfrac{4^{3\cdot (2)/(3)}}{3^{3\cdot (2)/(3)}} \right)\implies \cfrac{4^2}{3^2}\implies \cfrac{16}{9}`

Answer 2

Your answer should be 16/9