Question

$$\frac{144^{\circ}}{360^{\circ}}\times850$$

Answer

340

Solution


Cancel \(deg\).
\[\frac{144}{360}\times 850\]
Simplify  \(\frac{144}{360}\)  to  \(\frac{2}{5}\).
\[\frac{2}{5}\times 850\]
Use this rule: \(\frac{a}{b} \times c=\frac{ac}{b}\).
\[\frac{2\times 850}{5}\]
Simplify  \(2\times 850\)  to  \(1700\).
\[\frac{1700}{5}\]
Simplify.
\[340\]