Simplify
1898 ÷ [ $$\frac{13}4$$​× (35 + 45) - $$\frac{91}4$$​]

Correct option is B

Given:
Simplify $$1898 \div \left[\frac{13}{4} \times (35 + 45) - \frac{91}{4}\right]$$​

Formula Used:

BODMAS

​$$\begin{array}{|c|c|} \hline\textbf{Operation preference wise} & \textbf{Symbol} \\\hline\text{Brackets} &[],{}, () \\ \hline \text{Orders, of} & (power), √ (root) , of \\ \hline \text{Division}& ÷ \\ \hline \text{Multiplication} & × \\ \hline \text{Addition} & + \\ \hline \text{Subtraction} & - \\\hline\end{array}$$​​

Solution:

= $$1898 \div \left[\frac{13}{4} \times (35 + 45) - \frac{91}{4}\right]$$

$$=1898 \div \left[\frac{13}{4} \times 80 - \frac{91}{4}\right]$$

​​​$$=1898 \div \left[260 - \frac{91}{4}\right]$$

$$=1898 \div \left[\frac{949}{4}\right]$$

= 1898 $$\times$$ $$\frac{4}{949}$$

= $$\frac{7592}{949}$$

= 8

Thus, the correct option is (b) 8