Question

помогите пожалуйста!!!!
поможіть будь ласка!!!!​

Answer 1

$(5 \frac{1}{6} - 6 \frac{1}{4} ) \times (3 \frac{1}{4} - 0.25) = - 3.25 \\ 5 \frac{1}{6} - 6 \frac{1}{4} = 5 \frac{2}{12} - 6 \frac{3}{12} = - 1 \frac{1}{12} \\ 3 \frac{1}{4} - 0.25 = 3.25 - 0.25 = 3 \\ - 1 \frac{1}{12} \times 3 = - \frac{13 \times 3}{12} = - \frac{13}{4} = - 3 \frac{1}{4} = - 3.25$