Question

7/15 × 75/77 × 11/55 =?

• A. 7/11
• B. 5/11
• C. 1/11
• D. 1/5

Answer 1

Answer:

C. 1/11

7/15 × 75/77 × 11/55 = 5/11 × 11/55 = 1/11