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1989 AJHSME Problems/Problem 13

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Problem

$\frac{9}{7\times 53} =$

$\text{(A)}\ \frac{.9}{.7\times 53} \qquad \text{(B)}\ \frac{.9}{.7\times .53} \qquad \text{(C)}\ \frac{.9}{.7\times 5.3} \qqu...$

Solution

$\begin{align*}\frac{9}{7\times 53} &= \frac{.9\times 10}{.7\times 10\times 53} \\&= \frac{.9}{.7\times 53} \rightarro...$

See Also

1989 AJHSME (Problems • Resources)
Preceded by Problem 12	Followed by Problem 14
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25

Retrieved from "http://www.artofproblemsolving.com/Wiki/index.php/1989_AJHSME_Problems/Problem_13"

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