Question

(2/3 -2/15)(3,5-12,75)​

Answer 1

Объяснение:

$( \frac{2}{3} - \frac{2}{15} )(3.5 - 12.75) = \frac{8}{15} \times ( - 9.25) = \frac{8}{15} \times ( - \frac{37}{4} ) = - \frac{2}{15} \times 37 = - \frac{74}{15}$