I can’t help you but here are some notes I took on the topic
Answer:
5/10 or 1/2
Step-by-step explanation:
ratio=2:5:3
2+5+3=10 ( total of counters)
10=denominator
blue = ratio 5
5/10
or 1/2 simplified
I think its 9 because 9 times 2 is 18 9 times 6 is 54 and 9 times 8 is 72
I might be wrong but I think it’s ASA