Question

Помогите решить пожалуйста!!!!!!!!!!!!!!!¡!!!!!!!!!!!!!!!!!!!!!:):):)

Answer 1

$|3 - \frac{9}{2} | + 3 \times | - \frac{11}{2} + \frac{1}{2} | = | \frac{6 - 9}{2} | + 3 \times | - \frac{10}{2} | = | \frac{ - 3}{2} | + 3 \times | - 5| = 1.5 + 3 \times 5 = 1.5 + 15 = 16.5$