Question

$$\frac{ { 247 }^{ 2 } }{ { 225 }^{ 2 } } 3 \times$$

Answer

(183027*)/50625

Solution


Simplify  \({247}^{2}\)  to  \(61009\).
\[\frac{61009}{{225}^{2}}\times 3\]
Simplify  \({225}^{2}\)  to  \(50625\).
\[\frac{61009}{50625}\times 3\]
Use this rule: \(\frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}\).
\[\frac{61009\times 3}{50625}\]
Simplify  \(61009\times 3\)  to  \(183027\).
\[\frac{183027}{50625}\]