What is the sum of three and three over eight plus two and three over four in simplest form?
six and one over eight
five and one over two
five and three over four
six and one over four
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OpenStudy (anonymous):
3 3/8+2 3/4
this is the equation right?
OpenStudy (anonymous):
l= yes it is
OpenStudy (anonymous):
k well we need the denominator for both of them to be the same
OpenStudy (anonymous):
srry dont mind the equal sign my backsdpace dont work
OpenStudy (anonymous):
what is the closest denominator they both have?
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OpenStudy (anonymous):
do you know?
OpenStudy (anonymous):
look lemme draw a pic to make it a little simpler
OpenStudy (anonymous):
|dw:1406661535664:dw|
OpenStudy (anonymous):
so its 8 so to get the right side denominator to 8 multiply the fraction by 2.
OpenStudy (anonymous):
which would be 3 3/8+ 2 6/8
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OpenStudy (anonymous):
that would equal 5 9/8 now we simplyfy it which would be 5 1/8