contestada

calculate
[tex] \frac{ - 2.5 \div 5 + 6.25 \times 2}{2.4 \div (1.2 - 2.4} [/tex]
[tex] - 2 \frac{3}{4} \div 1 \frac{3}{8} + ( \frac{2}{5} + \frac{3}{10}) \times 2 \frac{1}{7} [/tex]
show the formula using BEDMAS​