Answer:
Step-by-step explanation:
1000 mm = 1 m
6000 mm = 6000/1000 = 6 m
I would pick C sorry if it’s wrong
Write them out as a fraction then reduce them. If theyre the same then its proportional.
25/45 can be cancelled down to 5/9
15/27 can be cancelled down to 3/9
So no theyre not.
