For the following questions answer them individually
The sum of two numbers is equal to 27 and their product is equal to 182. What are the two numbers?
What will come in place of question mark (?) in the given questions?
$$2\frac{1}{5} \times (\frac{1\frac{2}{5}}{4\frac{2}{5}})$$Â
$$\frac{\sqrt{\frac{81}{25}} - \sqrt{\frac{144}{121}}}{\sqrt{\frac{1681}{484}}}$$
