Question

evaluate in p/q form 2/5×1/6-1/12+2/5×2/3​

Answer 1

Step-by-step explanation:

$\frac{2}{5} \times \frac{1}{6} - \frac{1}{12} + \frac{2}{5} \times \frac{2}{3 } \\ = \frac{3}{30} - \frac{1}{12} + \frac{4}{15} \\ = \frac{3}{30} - \frac{5}{27} \\ = \frac{ - 2}{3}$