This might help:
30,30,30,30,30,30,30,30,30,30 = We know that 30x10 is 300.
30,30. 60.
So if we add 10+2= 12. That is our answer
30 times
Exactly 30 times
Exactly 30 times
Exactly 120 times
2 goes into 360 180 times.
Four times.
120 times.
45 times.
0.18 times.
It goes into 360/.5 = 720 times
30 feet
17 (17.1429) times.