Answer:
8/3mph
Step-by-step explanation:
you must multiply both fractions by the reciprocal of 3/10 which is 10/3
(4/5 * 10/3) / (3/10 * 10/3)
(40/15) / (30/30)
(8/3) / 1
8/3 /1 = 8/3
39=3m-15
39+15=3m
54=3m
54/3=3m/3
m=18
Answer:
imma go wit B. I mean thats my guess
I don't really know how to explain it to you but what I can tell you is that in 1 centigram there are 10 milligrams.
