Answer:
2(15+8)
Step-by-step explanation:
We do this by find the greatest common factor of 30 and 16.
In this case its 2.
So we divide each number by 2 and put them in parenthesis. after doing so, we put 2 outside of the parenthesis so if you distribute it would equal the same thing.
If you have any questions feel free to ask in the comments. - Mark