Question

2supra 3 :1 supra 6 ======

Answer 1

$\frac{2}{3} : \frac{1}{6} = \frac{4}{6}: \frac{1}{6} = \frac{4*6}{6*1} = \frac{24}{6} =4$

Answer 2

$\frac{2}{3} : \frac{1}{6} = \frac{2}{3} x \frac{6}{1} = \frac{4}{1} =4$