Answer:
hey! hope this helps
Explanation:
To find out how long the man stays out in total, you need to add the time he waited (2 1/2 hours) to the time he spent talking (3 1/5 hours).
First, convert the fractions to a common denominator:
2 1/2 hours = 5/2 hours --(1)
3 1/5 hours = 16/5 hours. --(2)
Now, add the two timings: (1) + (2)
Total time = 5/2 hours + 16/5 hours
= (25/10) hours + (32/10) hours
= (25/10 + 32/10) hours
= (57/10) hours
So! Total time = 5.7 hours
Therefore, the man stays out for 5.7 hours in total.