What will come in place of question mark ‘?’ in the following question?
\(\sqrt {575} \div 8.003 + {\left( {13.01} \right)^2} - \sqrt {2499} = ?\)
The given expression,
$(\sqrt {575} \div 8.003 + {\left( {13.01} \right)^2} - \sqrt {2499} = ?)$
We can write above values as,
√575 ≈ 24, 8.003 ≈ 8
13.01 ≈ 13 and √2499 ≈ 50
Then,
⇒ 24 ÷ 8 + 132 - 50 = ?
⇒ ? = 3 + 169 - 50
⇒ ? ≈ 122