Question

11 × 11 + 1.1 × 1.1 + 11 × 1.1 =?

• A. 133.41
• B. 134.31
• C. 143.31
• D. 133.31

Answer 1

Answer:

B. 134.31

11 ×11 + 1.1 ×1.1 + 11 × 1.1 = 121 + 1.21 + 12.1 = 134.31