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OpenStudy (anonymous):
hi when u do fractions that have add and minus in themdo u do it as one sum or split it into two e.g 2/5+3/6-2/3 =
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OpenStudy (anonymous):
2/5+3/6-2/3 = 12+15-20/30 = 7/30 note that 30 is the common factor on 5, 6 and 3... so u divide 30 by each denominator then multiply result by numerator n write that number...
OpenStudy (anonymous):
thanks for the explanation itsmuch clearer now
OpenStudy (anonymous):
you are welcome
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