Math Olympiad Contest Problems for Elementary and Middle Schools: #33 [HD]

Channel:

Mr. Math Expert

Subscribers:

5,040

Published on November 3, 2016 10:30:59 PM ● Video Link: https://www.youtube.com/watch?v=2jbPDkGjZoA

Duration: 2:22

505 views

0

A B C D E F G
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 ... ...

Suppose all the counting numbers are arranged in columns as shown at the right. Under what column-letter will 1,573 appear?

Questions? Tips? Comments? Like me! Subscribe!