(Translated by https://www.hiragana.jp/)
Test Yourself | Math, Aug. 15, 2012 - NYTimes.com
The Wayback Machine - https://web.archive.org/web/20140105145210/http://learning.blogs.nytimes.com/2012/08/15/test-yourself-aug-15-2012/
Edition: U.S. / Global

Education



Test Yourself | Math, Aug. 15, 2012

Test your math skills with this question created by Patrick Honner at Math for America from the article “A Financial Plan for the Truly Fed Up.”

After you’ve clicked “submit answer,” more information will appear.

Use our questions for test preparation or just for fun. Find more here:


1 Comment

  1. 1. August 15, 2012 5:50 am Link

    A glance at the yearly ratio put it in the “ball park” with the ratio of adjacent tones seen in the even-tempered western scale of twelve tones in an octave (going up an octave doubles the frequency), suggesting a very rough estimate for 35 years somewhere around the ratio near three octaves (2*2*2 = 8)…

    — fred

Add your comments...

Required

Required, will not be published