Answer: Hi there! I believe your answer would be 5850 calories!
Explanation:
We understand that 65 calories can be burned every 10 minutes. 9 sets of 10 minutes (or 9*10) equal 90 altogether, leaving a little math equation to solve.
65 * 90 = 5850 calories
Your answer would be 5850 calories! Hopefully, this helps you out! :)