What is the average price per pound of 2 steaks that weigh 0.70 lb and 0.75 lb and cost a total of $8.68?
Give your answer with the appropriate precision.
A.
$5.98
B.
$5.99
C.
$6.00
D.
$6
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (mathstudent55):
Do you know how to find an average?
OpenStudy (anonymous):
no(ᕗಠ益ಠ)ᕗ
OpenStudy (ivettef365):
firts add .70 + .75 then divide by 8.68
OpenStudy (anonymous):
16.7050691244
OpenStudy (anonymous):
next step @ivettef365
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (mathstudent55):
The answer above is incorrect.
This is how you do it.
Since you want the average price per pound, that means you need to divide a price by a weight.
Divide the total cost by the total weight.
You are given the total cost: $8.68.
You are given two weights: 0.70 lb and 0.75 lb.
Add the weights together to find the total weight.
Then divide the total cost by the total weight.
OpenStudy (anonymous):
so its the same thing that ivettef365 told me?
OpenStudy (mathstudent55):
No. Ivette told you to divide the weight by the cost.
You need to divide the cost by the weight.
OpenStudy (mathstudent55):
You didn't do either. The answer is nowhere near $16.7/lb
OpenStudy (anonymous):
so shes wrong?
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (mathstudent55):
One of the choices is correct, btw.
OpenStudy (mathstudent55):
Yes.
OpenStudy (mathstudent55):
Yes
OpenStudy (anonymous):
ok thank u
OpenStudy (mathstudent55):
wlcm
Still Need Help?
Join the QuestionCove community and study together with friends!