35/11 = 3.18.....
This means that out of 35 rounds only 3 of them were free because every 11 rounds 1 is free.
so 35-3=32
You purchased 32 rounds.
Please mark brainliest. This was kind of a confusing question at first.
The answer is: 0.008097165991903
Answer:
Again, I already answered this in a thorough manner in a past post...look in your notifications.
Have a great day!