Maths Olympiad Prep

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Algebra Difficulty 1.0 Junior Find the answer United Kingdom

A model train takes exactly 1 minute and 11 seconds for one complete circuit of its track. How long does it take for six complete circuits?

(A) 66 minutes and 5656 seconds (B) 77 minutes and 66 seconds (C) 77 minutes and 1616 seconds (D) 77 minutes and 2626 seconds (E) 77 minutes and 3636 seconds

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