Mathematics
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OpenStudy (anonymous):
Cameron has been eating 2 dollar menu burgers every week(7 days). At that rate, how many hamburgers will he in 4 weeks ?
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OpenStudy (danjs):
4 times the amount he will eat in 1 week
OpenStudy (danjs):
4 weeks worth
OpenStudy (anonymous):
good work
OpenStudy (anonymous):
I want to know how makes the steps for understand more ! somebody can explain me ?
OpenStudy (dan815):
he is eating 7 burgers a week
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OpenStudy (dan815):
each is 2 dollars
OpenStudy (dan815):
and for 4 weeks
OpenStudy (dan815):
2*7*4=56
OpenStudy (danjs):
eats 2 hambugers each week
eats 4 hamburgers in 2 weeks
eats 6 hamburgers in 3 weeks
eats 8 hamburgers in 4 weeks
OpenStudy (dan815):
oh
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OpenStudy (danjs):
each week he adds 2 more hamburgers to his total
OpenStudy (dan815):
i misinterpreted the question
OpenStudy (anonymous):
2 burgers per week * 4 weeks = 8 burgers
OpenStudy (anonymous):
i have to make fractions is gonna be like this 2/7 = x/4 ?
OpenStudy (danjs):
\[\frac{ 4~weeks }{ 1}*\frac{ 2~hamburgers }{ 1~week } = \]
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OpenStudy (dan815):
okay
OpenStudy (dan815):
2/7=x/(4*7)
OpenStudy (dan815):
2/7 =x/28
2/7=8/28
OpenStudy (anonymous):
So is 4/x= 2/7 thats equal 14 , im no sure !
OpenStudy (dan815):
for 1 week there are 7 days
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OpenStudy (dan815):
he is eating 2 every 7 days
OpenStudy (dan815):
2/7,
for 4 weeks there are 4*7 days = 28 days
how many does he eat in 28 days?
x/28
OpenStudy (dan815):
the ratio is the same
OpenStudy (dan815):
2/7=x/28 solve for x
OpenStudy (anonymous):
im sorry i'm so confused i dont know how put the steps
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OpenStudy (perl):
the question is a bit ambiguous
is he eating two 'dollar menu burgers' a week,
or is eating one 'two dollar menu' burgers a week.
OpenStudy (perl):
lets say its the former, he eats two burgers a week.
OpenStudy (perl):
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