Answer:
460% of free time is spent on internet and games .
Explanation:
Given as :
The time spent by Gary on internet = 10 hours per week
The time spent by Gary on video games = 13 hours per week
So, Total time spent by Gary = 10 hours per week + 13 hours per week
= 23 hours per week
The free time which Gary have = 5 hours
Now, percentage of free time spent on internet and games = x %
So, x % of 5 = 23
or, x % =

∴ x% = 4.6
I.e x = 460 %
Hence 460% of free time is spent on internet and games . Answer