Question

Помогите пожалуйста с пример под циферкой 4❤️

Answer 1

$0.5 - 1 \frac{5}{16} \div (2.25 + (0.75 - 2 \frac{5}{8} \div 7)) =0 \\ 1)2 \frac{5}{8} \div 7 = \frac{21}{8} \div 7 = \frac{21}{8} \times \frac{1}{7} = \frac{3}{8} \\ 2)0.75 - \frac{3}{8} = \frac{3}{4} - \frac{3}{8} = \frac{6 - 3}{8} = \frac{3}{8} \\ 3)2.25 + \frac{3}{8} = 2 \frac{1}{4} + \frac{3}{8} = 2 \frac{2 + 3}{8} = 2 \frac{5}{8} \\ 4)1 \frac{5}{16} \div 2 \frac{5}{8} = \frac{21}{16} \div \frac{21}{8} = \frac{21}{16} \times \frac{8}{21} = \frac{1}{2} \\ 5)0.5 - \frac{1}{2} = \frac{1}{2} - \frac{1}{2} = 0$