Question

1 upon 2 + 2 and 1 upon 4 * 1 upon 8 ÷ 1 upon 9 - 1 upon 3​

Answer 1

Step-by-step explanation:

$\frac{1}{2} + 2 + \frac{1}{4} \times \frac{1}{8} \div \frac{1}{9} - \frac{1}{3} \\ = \frac{1}{2} + 2 + \frac{1}{4} \times \frac{9}{8} - \frac{1}{3} \\ = \frac{1}{2} + 2 + \frac{9}{32} - \frac{1}{3 } \\ = \frac{16 + 64 + 9}{32} - \frac{1}{3} \\ = \frac{89}{32} - \frac{1}{3} \\ = \frac{267 - 32}{96} \\ = \frac{235}{96}$