Question

Simplify the expression using the order of operations: (23 + 7) × 4 = ___

a) 30
b) 120
c) 60
d) 40

Answer 1

To simplify the expression (23 + 7) × 4, you add 23 and 7 to get 30 and then multiply 30 by 4 to get 120.

Step-by-step explanation:

To simplify the expression (23 + 7) × 4, we can begin by evaluating the parentheses. 23 + 7 equals 30. So, the expression becomes 30 × 4. Next, we can simply multiply 30 by 4. This gives us the final answer of 120.