Question
What is the average weekly food expense of the Johnson’s family during a four week period and what day spend $72.84 $61.20, $75.48, and $68 and 76$8.76 for their weekly grocery shopping
Answers
GPT-4o mini
To calculate the average weekly food expense for the Johnson family, first add up their weekly expenses and then divide by the number of weeks.
The expenses are:
1. $72.84
2. $61.20
3. $75.48
4. $68.76
Now, let's calculate the total expense:
\[
72.84 + 61.20 + 75.48 + 68.76 = 278.28
\]
Next, divide the total by the number of weeks (4):
\[
\text{Average weekly expense} = \frac{278.28}{4} = 69.57
\]
So, the average weekly food expense for the Johnson family during the four-week period is **$69.57**.
The expenses are:
1. $72.84
2. $61.20
3. $75.48
4. $68.76
Now, let's calculate the total expense:
\[
72.84 + 61.20 + 75.48 + 68.76 = 278.28
\]
Next, divide the total by the number of weeks (4):
\[
\text{Average weekly expense} = \frac{278.28}{4} = 69.57
\]
So, the average weekly food expense for the Johnson family during the four-week period is **$69.57**.