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divide -8/21 divided by 4/7
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To divide fractions all you need to do is flip the second one around, so\[\frac{ -8 }{ 21 }\div \frac{ 4 }{ 7 }\]becomes\[\frac{ -8 }{ 21 }\times \frac{ 7 }{ 4 }\]At which point to get the answer, you just times the top 2 ones together and put it other the bottom two timesd together, so: \[\frac{ -8\times7 }{ 21\times4 }\]
1/17
Not what I got, how'd you do it?
56/44
21x4 is 84! And it's -56
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is that simplified
-56/84 simplified
-56/84 should make -2/3
its not undefined is it
No, I think the answer is -2/3
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