Question

Please solve this with explanation

Answer 1

Answer:

Step-by-step explanation:

m+n/m+3n=2/3

By LCM

3m+3n =2m+6n

m=3n

m/n=1/3

Squaring both side

m^2/n^2=1/9

2n^2/3m^2=2/27

I hope this helps you