In his free time gary spends 7 hours per week on the internet and 13 hours a week playing video games. if gary has 5 hours of free time per day approximately what percent of his free time is spent on the internet and playing video games?

So per week, 7 hours on internet, and 13 playing games.

We can combine these two values, as they're both a part of the answer.

7 + 13 = 20

So, Gary has 5 hours a day.

7 days in a week, so 5 * 7 = 35

That means 35 hours of free time a week.

So, time spent on the internet and video games can be represented as 20/35

To find the percentage, we can just divide.

20/35 = 0.57, or 57%

57% of free time is spent playing video games

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.

step-by-step explanation: