The total yearly food bill for a family of four is $9395.59. To the nearest cent, what is the mean weekly food bill?
A family drives 864 miles to a vacation lodge. On the return trip, it takes the family
2 hours
longer, traveling at an average speed that is 6 miles per hour slower, to drive the same distance. Determine the average speed on the way to the lodge.
Isn't that (9395.59/yr) x (1 yr/52 weeks) = ?
To find the mean weekly food bill, we need to divide the total yearly food bill by the number of weeks in a year.
There are approximately 52 weeks in a year, so we can divide the total yearly food bill by 52.
$9395.59 / 52 = $180.68 (rounded to the nearest cent)
Therefore, the mean weekly food bill is approximately $180.68.
To find the mean weekly food bill, we need to divide the total yearly food bill by the number of weeks in a year.
First, let's determine the number of weeks in a year. On average, there are about 52 weeks in a year.
Next, divide the total yearly food bill by the number of weeks:
$9395.59 / 52 ≈ $180.68.
So, the mean weekly food bill, rounded to the nearest cent, is $180.68.