Difference between revisions of "1989 AHSME Problems/Problem 2"
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<math>\sqrt{\frac{1}{9}+\frac{1}{16}}=\sqrt{\frac{25}{9\cdot 16}}=\frac{5}{12}</math> and hence the answer is D. | <math>\sqrt{\frac{1}{9}+\frac{1}{16}}=\sqrt{\frac{25}{9\cdot 16}}=\frac{5}{12}</math> and hence the answer is D. | ||
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Revision as of 13:47, 5 July 2013
and hence the answer is D.
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