Answer:
2/15
Step-by-step explanation:
2/3 / 5/1 =
2/3 x 1/5 = 2/15
Answer:
4/7
Step-by-step explanation:
2/7 x 3= 6/7. 6/7× 2/3=4/7
Answer: the answer is d
Step-by-step explanation:
The volume of a sphere is
So, if the small sphere has radius and the largest sphere has radius , their volumes are
So, their ratio is