Question

Find the value of

• A. 144
• B. 155
• C. 132
• D. 157

Answer 1

Answer:

A. 144

Let's break down the expression step-by-step using the order of operations (PEMDAS/BODMAS):

1. Parentheses/Brackets first:

• (30 ÷ 5) = 6

• (4 - 3) = 1

2. Substitute the results back into the expression:

• [ 6 x { 30/6 + 19/1 x 1 } ]

3. Division and Multiplication within the curly braces:

• 30/6 = 5

• 19/1 = 19

• 19 x 1 = 19

4. Substitute the results back into the expression:

• [ 6 x { 5 + 19 } ]

5. Addition within the curly braces:

• 5 + 19 = 24

6. Substitute the result back into the expression:

• [ 6 x 24 ]

7. Multiplication:

• 6 x 24 = 144

Therefore, the answer is 144