- A7
- B8
- C5
- D2
Step-by-Step Solution
The number = 9k + 7, so five times it = 45k + 35 = 45k + 27 + 8, leaving remainder 8.
Answer: B) 8
On division by 9, a certain number leaves remainder 7. What remainder does five times that number leave on division by 9?
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