Question

using apporopriate properties find -2/3×3/5+5/2-3/5×1/6​

Answer 1

Step-by-step explanation:

$- \frac{2}{3} \times \frac{3}{5} + \frac{5}{2} - \frac{3}{5} \times \frac{1}{6} \\ = > - \frac{2}{5} + \frac{5}{2} - \frac{1}{10} \\ = > \frac{ - 4 + 25 - 1}{10} \\ = > \frac{20}{10} \\ = 2$