Final answer:
0.6 tenths of an hour is equal to 36 minutes when converted, by multiplying 0.6 by the number of minutes in an hour, which is 60.
Step-by-step explanation:
To convert 0.6 tenths of an hour to minutes, we first need to understand how many minutes make up one hour. One hour is equivalent to 60 minutes. Therefore, to find out how many minutes are in 0.6 tenths of an hour, we multiply 0.6 by 60 (which is the number of minutes in a whole hour).
0.6 × 60 = 36 minutes
So, 0.6 tenths of an hour is equal to 36 minutes, which corresponds to answer choice B.