Question

Б) -2 целых 1/4 * (-1/3)²

Answer 1

$-2 \frac{1}{4}*(- \frac{1}{3})^{2} =- \frac{9}{4} *( \frac{1}{3})^{2}=- \frac{9}{4}* \frac{1}{9}=- \frac{1}{4}$