Question

10 + 2 = ? × (5 + 1)
A. 6
B. 8
C. 12
D. 24

Answer 1

To solve the equation 10 + 2 = ? × (5 + 1), we need to perform the operations in the correct order of operations. The correct answer is C. 12.

Step-by-step explanation:

To solve the equation 10 + 2 = ? × (5 + 1), we need to perform the operations in the correct order of operations, which is parentheses, multiplication/division, and addition/subtraction (PEMDAS/BODMAS).

First, we simplify the expression inside the parentheses: 5 + 1 = 6.

Then, we multiply 6 by the value of the question mark: ? × 6 = 6?.

Finally, we solve the addition: 10 + 2 = 12.

Therefore, the correct answer is C. 12.