Answer:
[tex]\frac{m}{n}=\frac{5}{12}[/tex]
Step-by-step explanation:
Given:
[tex]12m=5n[/tex]
Dividing both sides b 'n'
[tex]12*\frac{m}{n}=5[/tex]
So,
The ratio of 'm' and 'n' is 5:12