Answer:
[tex]9/49[/tex]
Step-by-step explanation:
WE can determine the value of m/n by multiplication. Assuming the equation is 3/(7m)=7/(3n)
Times both sides by the denominators 7m and 3n:
[tex]3\cdot{3}\cdot{n}=7\cdot{7}\cdot{m}[/tex]
[tex]9\cdot{n}=49\cdot{m}[/tex]
divide by 49 and n:
[tex]m/n=9/49[/tex]
