3/4÷6/7; 1 2/9÷7 1/3; 5/8÷15

[latex] \frac{1}{4}* \frac{14}{4} = \frac{14}{4} = \frac{7}{2}[/latex] [latex] \frac{12}{3}* \frac{1}{71} = \frac{4}{71}[/latex] [latex] \frac{1}{8} * \frac{1}{3} = \frac{3}{24} * \frac{8}{24} =24/24=1[/latex]