Question

$$\frac{ 4 }{ 15 } \times \frac{ 3 }{ 8 }$$

Answer

1/10

Solution


Use this rule: \(\frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}\).
\[\frac{4\times 3}{15\times 8}\]
Simplify  \(4\times 3\)  to  \(12\).
\[\frac{12}{15\times 8}\]
Simplify  \(15\times 8\)  to  \(120\).
\[\frac{12}{120}\]
Simplify.
\[\frac{1}{10}\]

Decimal Form: 0.1