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LinyuBest ResponseYou've already chosen the best response.1
\[\frac{ 3 }{ m }4+\frac{ 1 }{ 3(m4) }=\frac{ 6 }{ m }\]is it like this?
 11 months ago

ohhailayneBest ResponseYou've already chosen the best response.0
yes! @Linyu I just need to know how to do it, my book doesn't give an example for ones like this
 11 months ago

LinyuBest ResponseYou've already chosen the best response.1
you need to convert the denominators to the same form\[\frac{ a }{ b }+\frac{ c }{ d }=\frac{ ad }{ bd }+\frac{ cb }{ bd }\]
 11 months ago

LinyuBest ResponseYou've already chosen the best response.1
@ohhailayne are you with me?
 11 months ago

LinyuBest ResponseYou've already chosen the best response.1
hmm... not sure if you catch up. Okay I'll try to solve this one step by step so you could understand
 11 months ago

ohhailayneBest ResponseYou've already chosen the best response.0
I think I've got it? @Linyu
 11 months ago

LinyuBest ResponseYou've already chosen the best response.1
\[\frac{ 3 }{ m }\frac{ 4 }{ 1 }+\frac{ 1 }{ 3(m4) }=\frac{ 6 }{ m }\] convert the denominator into 3m(m4) we have\[\frac{ 3(m4) }{ 3(m4) }\times \frac{ 3 }{ m }\frac{ 3m(m4) }{ 3m(m4) }\times \frac{ 4 }{ 1 }+\frac{ m }{ m }\frac{ 1 }{ 3(m4) }=\frac{ 3(m4) }{ 3(m4) }\times \frac{ 6 }{ m }\]
 11 months ago

LinyuBest ResponseYou've already chosen the best response.1
now all the denominators are the same 3m(m4) so feel free to cancel them out. And you'll get\[3(m4)\times33m(m4)\times4+m=3(m4)\times6\]
 11 months ago

ohhailayneBest ResponseYou've already chosen the best response.0
the problem should be \[\frac{ 3 }{ m4 }+\frac{ 1 }{ 3(m4) }=\frac{ 6 }{m? }\]
 11 months ago

LinyuBest ResponseYou've already chosen the best response.1
Oh! that will be better to solve
 11 months ago

ohhailayneBest ResponseYou've already chosen the best response.0
yes! so I think the answer is 10/m4 @Linyu
 11 months ago

LinyuBest ResponseYou've already chosen the best response.1
3m(3)+m=3(m4)(6) 9m+m=18m72 10m=18m72 0=8m72 72=8m m=72/8 m=9
 11 months ago

LinyuBest ResponseYou've already chosen the best response.1
I hope you understand. Not only know the answer.
 11 months ago
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