So in total, there are 7 marbles, (3 black + 4 red = 7 total marbles) and we want to find out how much black marbles are able to come out. So it would be 3/7. :)
x
Volume of a cylinder formula is

Answer:
64
Step-by-step explanation
8 times 8 is 64 just write that down
Answer:
Your answer is 2 4/7.
Step-by-step explanation:
Hope this helps!