# math question-moved

Posted over 6 years ago

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Posts: 393

I am tryign to do my amth homework but i am confused ona part....  If youa re addign two fracitons with different denominators and in order to find them you have to make the denominator which i get.  But if you change the denominator to youa lso have to change the numerator?  I am curious but all of the websites are too long too read and I get bored of it.  So reply to this thread if you can...,................

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Posted over 6 years ago

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Posts: 190

when you find the common denominator you X the numerator & denomerator by the same # then you do the same with the 2nd fraction if it doesnt have the sane denominator as the first fraction btw..numerator is the top # denominator is the bottom #

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Posted over 6 years ago

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Posts: 3251

You get a common denominator and that changes the numerator. For example 1/2 + 1/4. The common denominator is four. Two goes into four twice. You multiply the two by one, keeping it at two. One-fourth satys the same. The answer would be three-fourths. Did that help?

Posted over 6 years ago

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Posts: 141

all you have to do it whatever you times the denominator by you mmultiply the numerator by the same number that you used to multiply the denom. by so the denominator's are the same

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Posted over 6 years ago

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Posts: 393

"bag13" wrote:

all you have to do it whatever you times the denominator by you mmultiply the numerator by the same number that you used to multiply the denom. by so the denominator's are the same
K thank you a lot I Just got confused if you change the numerator.  So tahnks a lot you just saved my grade

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Posted over 6 years ago

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Posts: 141

haha no problem. if you need help with math hw i can help just comment me

getting shot is like breaking a heart it hurts and sometimes leads to death

Posted over 6 years ago

### Posted By:

Posts: 393

"bag13" wrote:

all you have to do it whatever you times the denominator by you mmultiply the numerator by the same number that you used to multiply the denom. by so the denominator's are the same

If you don't like me, I say DEAL WITH IT.

Posted over 6 years ago

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Posts: 47

I am good at math. and by good i meant HORRIBLE.. i got A thoe idk what my teacher smokin