[tex]a= \frac{1}{2}* \frac{1}{3} = \frac{1}{2*3}= \frac{1}{6}\\ \\b=3* \frac{1}{3} = \frac{3}{1*3} =1\\ \\c= \frac{1}{3}* \frac{1}{2} = \frac{1}{3*2}= \frac{1}{6}\\ \\d= \frac{1}{10}* \frac{1}{2} = \frac{1}{2*10}= \frac{1}{20} \\ \\ e= \frac{1}{4} *\frac{1}{4} *\frac{1}{4} =\frac{1}{4*4*4} =\frac{1}{4^{3}} =\frac{1}{64} [/tex]
