Question
what is the average weekly food expense of the johnson family during a 4-week period in which they spent $72.84,$61.20,$75.48,and $68.76 for their weekly grocery shopping? 1] $69.07 2] $69.57 3] $71.07 4] $72.51 5]$73.04 please help me please
Answers
Writeacher
Average means that you add up the amounts and then divide by the number of amounts you added. In this case you add the following, and then divide the total by 4.
72.84
61.20
75.48
68.76
Remember: Average means add and then divide.
72.84
61.20
75.48
68.76
Remember: Average means add and then divide.
nerline 2
help please thanks
billy
72.51
kim
the answer is 69.57