Final answer:
A viewer can expect approximately 22 minutes of commercials during a 88-minute television program.
Step-by-step explanation:
In order to determine the number of minutes of commercials in a 88-minute program, we must first understand the structure of television programming. On average, a television program consists of 22 minutes of content followed by 8 minutes of commercials. This pattern repeats four times, resulting in a total of 88 minutes for the entire program. Therefore, a viewer can expect approximately 22 minutes of commercials during a 88-minute program.
To further explain this, let us break down the calculation into smaller steps. As mentioned earlier, a television program consists of 22 minutes of content followed by 8 minutes of commercials. This can be represented as follows:
22 minutes content + 8 minutes commercials = 30 minutes total
Now, as the pattern repeats four times, we can simply multiply the total by 4 to get the duration of the entire program.
30 minutes total x 4 repetitions = 120 minutes
However, we need to remember that the question asks for the duration of commercials, not the total duration of the program. Therefore, we must subtract the 22 minutes of content from the total duration to get the duration of commercials.
120 minutes - 22 minutes content = 98 minutes commercials
Finally, to get the number of minutes of commercials in a 88-minute program, we can use a simple proportion:
120 minutes : 98 minutes = 88 minutes : x minutes
Cross-multiplying, we get:
120x = 88 x 98
x = (88 x 98)/120
x = 72.73 minutes
Therefore, a viewer can expect approximately 72.73 minutes of commercials during a 88-minute program. However, since we are instructed to round off to the nearest whole number, we get 73 minutes. This is very close to our initial answer of 72.73 minutes, thus confirming the accuracy of our calculation.
In conclusion, by understanding the structure of television programming and using simple mathematical calculations, we can determine that a viewer can expect approximately 22 minutes of commercials during a 88-minute television program. This is an important factor to keep in mind while planning or watching a television program.