Question

умножьте 7/9 x 6 - 4 х 3,25 х 3 х 14 х 7 х 16 х 27 х 2/5​

Answer 1

$\frac{7}{9} \times 6 - 4 \times 3.25 \times 3 \times 14 \times 7 \times 16 \times 27 \times \frac{2}{5} = \\ = \frac{21}{3} - 13 \times 21 \times 14 \times 18 \times 27 \times \frac{2}{5} = \\ = \frac{21}{3} - \frac{1857492 \times 2}{5} = \\ \frac{21}{3} - 742996.8 = - \frac{2228969.4}{3} = - 742989.8$

Answer 2

Ответ:

- 9906554/15

Пошаговое объяснение:

7/3×2-4×13/4×3×14×7×16×27×2/5= 14/3-13×3×14×7×16×27×2/5=14/3×3302208/5=9906554/15