Question

Вычислите 1/8-(-0,5)

Answer 1

$\frac{1}{8} - ( - 0.5) = \frac{1}{8} + 0.5 = \frac{1}{8} + \frac{1}{2} = \frac{1}{8} + \frac{4 \times 1}{4 \times 2} = \frac{1}{8} + \frac{4}{8} = \frac{5}{8}$

Answer 2

Ответвовложении..........