Question

Find the product:
$\frac{9}{10}\times \frac{15}{7}$

• A. $\frac{25}{14}$
• B. $\frac{28}{14}$
• C. $1\frac{11}{14}$
• D. $1\frac{13}{14}$

Answer 1

The correct option is D

$1\frac{13}{14}$

$\frac{9}{10}\times \frac{15}{7}$
Cancelling with 5, as it is common factor,
$\Rightarrow \frac{9}{\text{/}{10}^2}\times \frac{\text{/}{15}^3}{7}\Rightarrow \frac{27}{14}\Rightarrow 1\frac{13}{14}$