Question

simplify .please give me answer fast ​

Answer 1

$( {2}^{4} \div {4}^{3} ) \times ( {8}^{2} \div {6}^{2} ) \\ = \frac{ {2}^{4} }{4^{3} } \times \frac{ {8}^{2} }{ {6}^{2} } \\ = \frac{2 \times 2 \times 2 \times 2 \times 8 \times 8}{4 \times 4 \times 4 \times 6 \times 6 } \\ = \frac{2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2}{2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 3 \times 2 \times 3 \times 2} \\ = \frac{2 \times 2}{3 \times 3} \\ = \frac{4}{9}$