Question

помогите ..............

Answer 1

$1)8.8 \times 0.1 + \frac{3}{25} \\ = 0.88 + 0.12 = 1$

$2) \frac{7}{20} + 165 \times 0.01 = \\ 0.35 + 1.65 = 2$

$3)0.002 \times 1000 - 0.75 = \\ 2 - 0.75 = 1.25$

$4)0.8 - 0.003 \times 100 = \\ 0.8 - 0.3 = 0.5$