Question

3- ( 1/3 x 4/5 - 3/5) - 2/5 - 1)

Answer 1

$\\ (\frac{1}{3} \times \frac{4}{5} - \frac{3}{5} ) - \frac{2}{5} - 1$

$\\ ( \frac{14}{5} - \frac{3}{5} ) - \frac{2}{5} - 1$

$\\ ( - \frac{1}{3} ) - \frac{2}{5} - 1$

$\\ - \frac{1}{3} - \frac{2}{5} - 1$

$\\ - \frac{26}{15} = - 1 \frac{11}{15}$

✓