Question

Question 144

Fill in the blanks.

Answer 1

$144\times 2^{-3}=144\times \frac{1}{8}=1818\times {12}^{-1}=18\times \frac{1}{12}=\frac{3}{2}\frac{3}{2}\times 3^{-2}=\frac{3}{2}\times \frac{1}{3^2}=\frac{1}{2\times 3}=\frac{1}{6}$