7 \% \times 489 \sqrt{ 15 }
Evaluate
\frac{3423\sqrt{15}}{100}\approx 132.572219941
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\frac{489\times 7}{100}\sqrt{15}
Express 489\times \frac{7}{100} as a single fraction.
\frac{3423}{100}\sqrt{15}
Multiply 489 and 7 to get 3423.
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