Question

Question 112(iii)
Simplify:
$\frac{3}{7}+\frac{-2}{21}\times \frac{-5}{6}$

Answer 1

Given, $\frac{3}{7}+\frac{-2}{21}\times \frac{-5}{6}=\frac{3}{7}+\frac{5}{63}=\frac{27+5}{63}=\frac{32}{63}$