Question

5/6 * -1/3 + 2/5 +5/6 *-3/2 ​

Answer 1

$\frac{5}{6} \times ( \frac{ - 1}{3}) + \frac{2}{5 } + \frac{5}{6} \times ( \frac{ - 3}{2} ) \\ = \frac{ - 5}{18} + \frac{2}{5} - \frac{15}{12 } \\ = \frac{ - 50 + 72 - 225 }{180} \\ = - \frac{203}{180}$

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