What was the average cost per day if Al spent $105.00 on lunch over two weeks?

To find the average cost per day that Al spent on lunch over two weeks, start by determining the number of days in two weeks. There are 14 days in two weeks.

Next, divide the total amount spent on lunch, which is $105.00, by the number of days. The calculation would be:

[

\text{Average cost per day} = \frac{\text{Total spent}}{\text{Total days}} = \frac{105.00}{14}

]

Calculating this gives:

[

\frac{105.00}{14} = 7.50

]

Thus, the average cost per day for lunch is $7.50. This calculation demonstrates that dividing the total amount spent by the total number of days provides a clear understanding of daily expenditure, which is a valuable skill for managing a personal budget effectively.