Question

Find the [7/2×(-3/7)]-[1/6×3/2] + [1/14×7/2]

Answer 1

Answer:

and to this question is -3/2

Answer 2

$[\frac{7}{2} \times (\frac{-3}{7})]\,-\,[\frac{1}{6} \times \frac{3}{2}]\,+\,[\frac{1}{14} \times \frac{7}{2}] \\ \\ \frac{-3}{2} - \frac{1}{4} + \frac{1}{4} \\ \\ LCM\;of\;2,\,4,\,4\,=\,4 \\ \\ \frac{-6}{4} - \frac{1}{4} + \frac{1}{4} \\ \\ \frac{-6}{4} - \frac{2}{4} \\ \\ \frac{-8}{4} \\ \\ \bf\Rightarrow By\;Cancelling: \\ \\ \frac{-2}{1} \\ \\ Ans:\,-2$

$\text{Hope it will help you...}$