Question

(0,75+5/6):3*1/6 решите пожалуйста

Answer 1

(0,75+5/6):3*1/6=19/216

1) 0,75+5/6=3/4+5/6=19/12

2) 19/12:3=19/12*1/3=19/36

3) 19/36*1/6=19/216

Answer 2

$(0.75 + \frac{5}{6} ) \div 3 \times \frac{1}{6} = ( \frac{75}{100} + \frac{5}{6} ) \times \frac{1}{3} \times \frac{1}{6} = \\ = ( \frac{3}{4} + \frac{5}{6} ) \times \frac{1}{18} = (\frac{9}{12} + \frac{10}{12} ) \times \frac{1}{18} = \frac{19}{12} \times \frac{1}{18} = \frac{19}{216}$