Question

$$18 ( - \frac { 2 } { 3 } ) ( - \frac { 1 } { 5 } )$$

Answer

(12*IM*v)/5

Solution


Use this rule: \(\frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}\).
\[\frac{-\imath v\times 18\times -2}{3\times 5}\]
Simplify  \(-\imath v\times 18\times -2\)  to  \(-36v\times -\imath \).
\[\frac{-36v\times -\imath }{3\times 5}\]
Regroup terms.
\[\frac{36\imath v}{3\times 5}\]
Simplify  \(3\times 5\)  to  \(15\).
\[\frac{36\imath v}{15}\]
Simplify.
\[\frac{12\imath v}{5}\]