Question

I swear if you answer this correctly, you saved my life.

Answer 1

Answer:

$\frac{5.5}{0.5} = 11 \\ \\ 5) - 2.5 \times 1 \times \frac{1}{4} = - \frac{25}{10} \times \frac{5}{4 \\ } \\ = - \frac{25 \times 5}{10 \times 4} = - \frac{25}{8} = - 3 \times \frac{1}{8}$

Answer 2

4. 11
5. 3.125
6. 0.7(rounded)