Solve the following.
3[(35 + (45 + 10 ÷ 2 $$\times$$​ 3 – 50) + 5]

Correct option is B

Given:

Expression: $$3 \left[ 35 + \left( 45 + \frac{10}{2} \times 3 - 50 \right) + 5 \right]$$​​

Solution:

Calculate inside the parentheses $$\left( 45 + \frac{10}{2} \times 3 - 50 \right)$$​​

​$$\left( 45 + 5 \times 3 - 50 \right) = \left( 45 + 15 - 50 \right) = 10$$​​

​$$3 \left[ 35 + 10 + 5 \right] = 3 \times 50 = 150$$​​