Olympiad Math : ( December 31 – January 6, 2014)


Trailing Zeroes
How many zeroes are there at the end of    \displaystyle{1000\choose 420}

Submit Answer

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Correct answer were submitted by:

1. Kim Arvin P. Leocadio. Bicol University

2. Maricel Oabel Montanez Marjana. Montanez-Hen. Pio del Pilar E.S Main

3. Frank Anastacio. Pamantasan ng Lungsod ng Maynila

4. Kenny Wong, Jurong Junior College, Singapore

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