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messy
 Post subject: operations on fractions ?  |  Posted: Thu Sep 29, 2016 6:26 pm

Joined: Thu Sep 29, 2016 6:16 pm
Posts: 13

 where can i practise operations on fractions ?please help . i am a commerce student and i like to improve my maths
iNow
 Post subject: Re: operations on fractions ?  |  Posted: Thu Sep 29, 2016 8:02 pm

Original Member

Joined: Thu Aug 04, 2011 11:40 pm
Posts: 5729
Location: Iowa

 Do you mean like Wolfram Alpha? https://www.wolframalpha.com/ _________________iNow"[Time] is one of those concepts that is profoundly resistant to a simple definition." ~C. Sagan
messy
 Post subject: Re: operations on fractions ?  |  Posted: Fri Sep 30, 2016 5:25 am

Joined: Thu Sep 29, 2016 6:16 pm
Posts: 13

 i think my question was , where does these operations on fractions shows up the most ?in polynomials ?
messy
 Post subject: Re: operations on fractions ?  |  Posted: Sun Oct 02, 2016 2:35 pm

Joined: Thu Sep 29, 2016 6:16 pm
Posts: 13

 Quote:mathematical expressionsequations in one variableequations in two variablessystem of 2 equations containing 2 variablesfunctions in one variablefunctions in two variablesdifferentiationintegrationdifferential equationsfirst order differential equationssecond order differential equationshigher order differential equations ...linear differential equationsseparable differential equationsexact differential equationshomogeneous differential equationsnon homogeneous differential equationsusing the method of undetermined coefficients ...partial differential equations ... is there one book that has all of these ?
scire
 Post subject: Re: operations on fractions ?  |  Posted: Sun Oct 02, 2016 4:27 pm

Joined: Sat May 14, 2016 8:09 pm
Posts: 28

 messy wrote:i think my question was , where does these operations on fractions shows up the most ?in polynomials ?In the real world (TM), the two things you use fractions for that you probably don't even realize is dealing with time and money. Every time you make change or figure out how long before you need to be someplace, you are dealing with fractions of dollars and hours.
messy
 Post subject: Re: operations on fractions ?  |  Posted: Sun Oct 02, 2016 7:51 pm

Joined: Thu Sep 29, 2016 6:16 pm
Posts: 13

 its ok, i finally found a good book online to practice all the basic maths i was looking for . sorry for the mess ...
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