Asked by Samuel
You write 5 1⁄2 pages of a report in 2 1/3 hours. What is the average number of pages you
write per hour?
write per hour?
Answers
Answered by
Samuel
A hamburger stand sells hamburgers for $3.87. In one day, the stand made $433.44. How
many hamburgers were sold?
many hamburgers were sold?
Answered by
Ms. Sue
1) Use a proportion. Cross multiply and solve for x.
(5 1/2)/(2 1/3) = x/1
(2 1/3)x = 5 1/2
x = (11/2)/ (7/3)
x = (11/2) * (3/7)
x = 33/14 = 2.357 pages
2) You have two numbers. Do you think you should
add?
subtract?
multiply?
divide?
What answer did you get?
(5 1/2)/(2 1/3) = x/1
(2 1/3)x = 5 1/2
x = (11/2)/ (7/3)
x = (11/2) * (3/7)
x = 33/14 = 2.357 pages
2) You have two numbers. Do you think you should
add?
subtract?
multiply?
divide?
What answer did you get?
Answered by
Raylyn
You would need to divide number 2 so I would say the end result is 112 hamburgers were sold.
Answered by
Ms. Sue
Raylyn -- didn't you think that Samuel was smart enough to figure out that problem himself?
Answered by
hello
mrs sue ur kinda dum this is an app for kids and other teens to find a promblem during their homwork
Answered by
Lillie
Hi
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