Mathematics
15 Online
OpenStudy (mindblast3r):
help
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (mindblast3r):
Is this correct?
OpenStudy (mindblast3r):
On a certain day, 1 euro cost $1.58534 Canadian. How much does 500 euros cost in Canadian dollars? Show your work.
OpenStudy (mindblast3r):
\[\frac{ 1 }{ 1.58634 } =\frac{ x }{ 500}\]
OpenStudy (mindblast3r):
\[500 \div 1.58634 = $315.17 CAD\]
OpenStudy (mindblast3r):
x = $315.17 CAD
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (mindblast3r):
Is this correct??
OpenStudy (mindblast3r):
@johnbc
OpenStudy (anonymous):
Yes that seems correct and a great use conversion ratios
OpenStudy (mindblast3r):
are you 100% sure that's correct?
OpenStudy (anonymous):
Yes
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (mindblast3r):
what you think luigi?
OpenStudy (luigi0210):
I think it's \(\Large \frac{ 1 }{ 1.58634 } =\frac{ 500}{x}\)
@annas Not my dog, why ask me? >_>
OpenStudy (mindblast3r):
that's wrong lol \[\frac{ CAD }{ EURO }=\frac{ CAD }{ EURO }\]
OpenStudy (mindblast3r):
Isn't it suppose to be like that?
OpenStudy (mindblast3r):
with your method the answer would be, $793.17
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (luigi0210):
Either way, they equal the same thing if they have the same relation.
OpenStudy (mindblast3r):
but it's asking me how much does $500 EURO cost in Canadian dollar bills.
OpenStudy (luigi0210):
.. I did not read that part. Sorry for the confusion. But yea, your first attempt would be right.
OpenStudy (mindblast3r):
wait but, why 793.17 - 500 = 293.17
OpenStudy (mindblast3r):
794.17 EU - 500 CAD = 293.17
what is the 293.17?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (mindblast3r):
it's the difference right?
OpenStudy (anonymous):
Your subtracting apples from oranges
OpenStudy (luigi0210):
^
OpenStudy (luigi0210):
You're subtracting things that don't correlate with one another.
OpenStudy (mindblast3r):
okay lol thanks.