Question

поможіть хтось будь ласка

Answer 1

$\frac{(2.5 + \frac{1}{4} ) \times 2.4}{(8.6 - 8 \frac{2}{5} ) \div \frac{2}{3} } = \frac{(2.5 + 0.25) \times 2.4}{(8 \frac{3}{5} - 8 \frac{2}{5} ) \div \frac{2}{3} } = \frac{2.75 \times 2.4}{ \frac{1}{5} \div \frac{2}{3} } = \frac{6.6}{ \frac{3}{10} } = \frac{6.6 \times 10 }{3} = 22$