Question

Choose the correct answer to fill in the missing number for the given expression.
$\frac{7}{5}\times \frac{13}{9}=\frac{\square }{45}$

• A. 13
• B. 91
• C. 7
• D. 45

Answer 1

The correct option is B 91

To solve,
$\frac{7}{5}\times \frac{13}{9}$

To multiply the fractions, multiply the top numbers and multiply the bottom numbers as follows

$=\frac{7\times 13}{5\times 9}$

$=\frac{91}{45}$

$\frac{7}{5}\times \frac{13}{9}=\frac{\square }{45}=\frac{91}{45}$
On comparison,
The missing value is 91 (The numerator of $\frac{91}{45}$)