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3 articles trouvés pour ce sujet.
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Adding fractions |
2006-03-26 |
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Barbara pose la question :
I know that to subtract 1/4 from 2/3 I must find a common denom. Now the 2/3 becomes 8/12.....i understand the 12, but where does the 8 come from?
Penny Nom lui répond. |
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A/30 + B/105 = (7A + 2B)/x |
2004-02-05 |
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Jim pose la question :
If A/30 + B/105 = (7A + 2B)/x and A, B, and x are integers greater than 1, what must x equal?
Penny Nom lui répond. |
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Rational expressions |
2002-10-03 |
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Ashley pose la question :
1/x(squared) + 5/xy
Penny Nom lui répond. |
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