Answer
-7.4
Work Step by Step
Recall the following rule: $\frac{a}{b} \div \frac{c}{d}=\frac{a}{b} \times \frac{d}{c}$.
We convert the decimal into a fraction for the ease of simplification:
$5.92\div-0.8$
=$\frac{592}{100}\div-\frac{8}{10}$
=$\frac{592}{100}\times-\frac{10}{8}$
=$\frac{592}{10}\times-\frac{1}{8}$
=$\frac{296}{10}\times-\frac{1}{4}$
=$\frac{74}{10}\times-\frac{1}{1}$
=$-7.4$
