Posted by **Dean** on Saturday, November 13, 2010 at 12:50pm.

A farmer planted a field of Bt 123 corn and wants to estimate the yield in terms of bushels per acre. He counts 22 ears in 1/1000 of an acre. He determines that each ear has about 700 kernels on average. He also knows that a bushel contains about 90 000 kernels on average. What is the farmer's estimate of yield in bushels/acre?

- science -
**Dean**, Saturday, November 13, 2010 at 12:57pm
Actually, I really just need someone to confirm my answer. Not to confident b/c it's been a while since I've done much math.

22 ears x 700 kernels = 15,400

15,400 x 1000 = 15,400,000 /90 = 171.111

Am I close?

- science -
**drwls**, Saturday, November 13, 2010 at 12:59pm
This question keeps circulating on the internet like a bad fruitcake. I am tired of seeing and answering it. Google any part of the question for an answer. Or go here:

http://www.jiskha.com/display.cgi?id=1286484378

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