Question

Срочно помогите надо завтро сдать ​

Answer 1

$1) \: 4 \times 17 \times 25 = 4 \times 25 \times 17 = 100 \times 17 = 1700 \\ 2) \: 5 \times 673 \times 2 = 5 \times 2 \times 673 = 10 \times 673 = 6730$

$3) \: 2 \times 916 \times 50 = 2 \times 50 \times 916 = 100 \times 916 = 91600 \\ 4) \: 5 \times 9 \times 200 = 5 \times 200 \times 9 = 1000 \times 9 = 9000$