Stunning Algebra ( December 31 – January 6, 2014)

 

 

Counting Digits

If we expand 7^{999} , how many digits are there?

 

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You can also send your answer to techiemathteacher@gmail.com . Please DON’T FORGET TO INCLUDE YOUR NAME AND THE NAME OF YOUR SCHOOL. Names of those who submitted the correct answer will be posted in this page immediately after the answer has been reviewed. Happy Solving!

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Correct answer were submitted by:

1. Arsh Singh. yourmathguru.com

2. Kennard Ong Sychingping, De La Salle University

3. Muthukrishnan .Kle college , Bengaluru

4. Kim Arvin P. Leocadio. Bicol University

5. JM Maninang. UST

6. Sebastian Pineda Berrio. Colombia

7. Kenny Wong, Jurong Junior College, Singapore

8. Frederick Jay A. Agliam, Muñoz National High School, Nueva Ecija

Dan

Dan

Blogger and a Math enthusiast. Has no interest in Mathematics until MMC came. Aside from doing math, he also loves to travel and watch movies.
Dan

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7 Responses

  1. Jhay Dela Cruz says:

    845
    Pup taguig

  2. Dan Lang says:

    Nahuli ka yata. Tapos na to e. 🙂

  3. Jhay Dela Cruz says:

    Haha.. ok.. pero tama ba? nasagutan ko na kasi yun 4 na recently posted questions… nagcheck lang ako ng mga luma.. 🙂

  4. Dan Lang says:

    Tama. Kaw pa. 🙂

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