Question

$$\frac{-3}{7}and\frac{10}{7}$$

Answer

-(30*a*n*d)/49

Solution


Use this rule: \(\frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}\).
\[-\frac{3and\times 10}{7\times 7}\]
Simplify  \(3and\times 10\)  to  \(30and\).
\[-\frac{30and}{7\times 7}\]
Simplify  \(7\times 7\)  to  \(49\).
\[-\frac{30and}{49}\]