On Tuesday, Angelo exercised for 50 minutes. He biked for 27 minutes and ran for the rest of the time.

On Thursday, Angelo ran for 31 minutes.

How many minutes did Angelo spend running in total?

A.
54 minutes

B.
58 minutes

C.
81 minutes

D.
108 minutes

On Tuesday, Angelo ran for 50 - 27 = 23 minutes.

Therefore, in total, he ran for 23 + 31 = 54 minutes.
The answer is A. 54 minutes.

To find how many minutes Angelo spent running in total, we need to add up the time he spent running on Tuesday and Thursday.

On Tuesday, Angelo exercised for 50 minutes. He biked for 27 minutes, so he must have spent the remaining time running.
Therefore, he spent 50 - 27 = 23 minutes running on Tuesday.

On Thursday, Angelo ran for 31 minutes.

To find the total time Angelo spent running, we add the time he spent running on Tuesday and Thursday: 23 + 31 = 54 minutes.

So, the correct answer is A. 54 minutes.

To find the total number of minutes Angelo spent running, we need to add up the amount of time he ran on Tuesday and Thursday.

On Tuesday, Angelo exercised for 50 minutes and he biked for 27 minutes. Therefore, he must have spent the remaining time running. We can find this by subtracting the time spent biking from the total exercise time: 50 - 27 = 23 minutes.

On Thursday, Angelo ran for 31 minutes.

To find the total minutes Angelo spent running, we add the time spent running on Tuesday (23 minutes) and Thursday (31 minutes): 23 + 31 = 54 minutes.

Therefore, the correct answer is A. 54 minutes.