Question

Помогите решить 19 19/20•4•25

Answer 1

19 19/20 * 4 * 25 = 399/20 * 100 = (сокращ. 20 и 100) = 399 * 5 = 1995

Answer 2

$\frac{399}{20} \times 4 \times 25 = \frac{399}{ 5} \times 25 = 399 \times 5 = 1995$