Answer: each of his friends got 24 marbles
Step-by-step explanation:
216 / 3 = 72
72 / 3 = 24
72/160=?
Divide 72 by 160 to find the percent.
72/160=0.45
72 is 45% of 160.
I hope this helps :)
Answer:
10
Step-by-step explanation:
10 is the greatest common factor of 20 and 30
Answer:

Step-by-step explanation:
we know that
Using proportion

Answer:
about 2000 years or 23999.97 months
Step-by-step explanation:
1,000,000 / 500