Answer:
3a
Step-by-step explanation:
9/3 = 3

b / b = 1
3 x a x 1 = 3a
Answer:
6
Step-by-step explanation:
2.5x6=15 and thats the closest it'll get. To be exact, it's 6.2, but i dont know if you need that.
Answer:
8
Step-by-step explanation:
64 divided by 8 is 8
Answer:840,400
Step-by-step explanation:840,449
840,400