Question

$$\frac{ 5 }{ 6 } OF12+FIFTHMULTIPLEOF \frac{ 7 }{ 15 }$$

Answer

10*OF+FIFTHMULTIPLEOF7/15

Solution


Use this rule: \(\frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}\).
\[\frac{5OF\times 12}{6}+\frac{FIFTHMULTIPLEOF7}{15}\]
Simplify  \(5OF\times 12\)  to  \(60OF\).
\[\frac{60OF}{6}+\frac{FIFTHMULTIPLEOF7}{15}\]
Simplify  \(\frac{60OF}{6}\)  to  \(10OF\).
\[10OF+\frac{FIFTHMULTIPLEOF7}{15}\]