Answer:6
Step-by-step explanation:
If you subtract 10-4 you get 6
Answer:
I believe it's B
Step-by-step explanation:
Step-by-step explanation:
or alternative answer is 1.818181...
Answer:
Length between two points:

Okay so...
There are 21 groups of 3.
21 x 3 = 63.
63 people are in the room.