Note: These Challenge Questions coincide with the Spring 2003 Reports Date: Thu May 08 2003 - 09:46:03 EDT
"Rice and Wolman (1971) calculated that gray whales burn 19 kilocalories per kilogram of body weight per day. What's the conversion for tons to kilograms? How many kilocalories does a 40-ton whale burn per day?"
To find my answer first I needed to know how many kilograms go into a ton. The answer to that is 1,000. Then I took 1,000 and multiplied it by 40 to get 40,000. Then since they burn 19 kilocalories a kilogram you take that number and muliply it by 19 to get the final answer witch is 760,000.
Michael Rafanan
Copyright 2003 Journey North. All Rights Reserved. Please send all questions, comments, and suggestions to our feedback form
|