Answer:
30 more packs
Step-by-step explanation:
10*30=300
600-300=300
300/10=30
Answer: 8.85km
8,850m = 8,850 m⋅1 km / 1,000 m
5,7
5/7
take the basic fact 5 - 3
I know this isn't really help but Desmos is a good place to help you with stuff like this.