Answer: 5669904.625 centigrams.
Step-by-step explanation:
Answer:
6 hours
We can use ratios to solve
10 hours x hours
-------------- = -------------
15 logs 9 logs
Using cross products
90 = 15x
Divide by 15
90/15 = 15x/15
6 = x
C
I checked with my older sibling and their a math genius so its correct