Solve the President Brain Teaser: 5 Kennedys

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SUMMARY

The President Brain Teaser puzzle involves calculating the total value of U.S. coins represented by historical figures. The breakdown is as follows: 1 Lincoln equals $0.01, 2 Jeffersons equal $0.10, 3 Roosevelts equal $0.30, 4 Washingtons equal $1.00, and 5 Kennedys equal $2.50. The total value sums to $3.91, which is confirmed as the correct answer. The discussion highlights the importance of understanding U.S. currency and the historical figures associated with each coin.

PREREQUISITES
  • Understanding of U.S. currency denominations
  • Familiarity with historical figures on U.S. coins
  • Basic arithmetic skills for addition
  • Knowledge of the President Brain Teaser format
NEXT STEPS
  • Research the history of U.S. coinage and the figures depicted
  • Explore other brain teasers and puzzles involving arithmetic
  • Learn about the significance of each U.S. coin in economic history
  • Investigate similar puzzles that incorporate historical trivia
USEFUL FOR

Anyone interested in puzzles, educators teaching U.S. history, and enthusiasts of brain teasers will benefit from this discussion.

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What replaces the ? in the puzzle below?

1 Lincoln
+ 2 Jeffersons
+ 3 Roosevelts
+ 4 Washingtons
+ 5 Kennedys
_______________
?
 
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15 Eisenhowers
 
$6.41
 
$3.91
 
Last edited:
$6.91
 
but it could be
$15.80
or
$11.90
or
$10.81

(if there can be more than 3 digits.)
 
$11.40
 
  • #10
$1.40
 
  • #12
3.91 Eisenhowers
 
  • #13
Originally posted by meteor
3.91 Eisenhowers

oops, you were right! I don't know what I was thinking :smile:

Lincoln is on the penny, Jefferson is on the nickel, Roosevelt is on the dime, Washington is on the quarter, and Kennedy is on the half dollar.

1 Lincolns = $.01
2 Jeffersons = .10
3 Roosevelts = .30
4 Washingtons = 1.00
5 Kennedys = 2.50
______________________
Total = $3.91
 

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