Mathematics
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OpenStudy (anonymous):
Please help!!!!!!!!!!!!!! I will return with medal and fan.
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OpenStudy (anonymous):
Nnesha (nnesha):
what is the common denominator ?
OpenStudy (anonymous):
2.
Nnesha (nnesha):
right and bec both denominator are the same just add their numerator
OpenStudy (anonymous):
If that is divided by, you can swap the top and bottom of the second making it 1/2 *2/1 giving you 2/2 or 1.
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OpenStudy (anonymous):
but it says to divide @Nnesha
OpenStudy (anonymous):
oh wait, is it addition of division?
OpenStudy (anonymous):
Divide.
OpenStudy (anonymous):
Okay, I showed how to divide.
Nnesha (nnesha):
lol looks like addition sign ? :P
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OpenStudy (anonymous):
Yeh I thought so too. lol
OpenStudy (anonymous):
Can ya'll help with 1 more??
Nnesha (nnesha):
anywys
change division to multiplication
multiply first fraction by the `reciprocal` of the 2nd one
Nnesha (nnesha):
here is an example \[\huge\rm \frac{ a }{ b } \div \frac{ c }{ d } = \frac{ a }{ b } \times \frac{ d }{ c }\]
OpenStudy (anonymous):
its 1-_-
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OpenStudy (anonymous):
brush just find the reciprocal
OpenStudy (anonymous):
I know the answer, just needed a step-by-step help.
OpenStudy (anonymous):
*reciprocal and Oh
OpenStudy (anonymous):
Are you good now??
OpenStudy (anonymous):
yes.
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OpenStudy (anonymous):
Thxx