Question

Austin burns 120 calories per 30 minutes of training. How many calories can he burn if he trains for 105 minutes?

Answer 1

If Austin burns 120 calories per 30 minutes of training, then for 105 minutes of training, he can burn:

120 calories/30 minutes = 4 calories/minute

4 calories/minute * 105 minutes = 420 calories

So, Austin can burn 420 calories if he trains for 105 minutes.