(Number Theory) When Mr. Smith cashed a check at his bank, the teller mistook the number of cents for the number of dollars and vice versa. Unaware of this, Mr. Smith spent 68 cents and then noticed to his surprise that he had twice the amount of the original check. Determine the smallest value for which the check could have been written. [Hint: If x denotes the number of dollars and y the number of cents in the check, then 100y + x - 68 = 2(100x + y).]
(Number Theory) When Mr. Smith cashed a check at his bank, the teller mistook the number of cents for the number of dollars and vice versa. Unaware of this, Mr. Smith spent 68 cents and then noticed to his surprise that he had twice the amount of the original check. Determine the smallest value for which the check could have been written. [Hint: If x denotes the number of dollars and y the number of cents in the check, then 100y + x - 68 = 2(100x + y).]
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.5: Zeros Of Polynomial Functions
Problem 66E: Fabricating sheet metal The open tray shown in the illustration is to be manufactured from a...
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(Number Theory)
When Mr. Smith cashed a check at his bank, the teller mistook the number of cents for
the number of dollars and vice versa. Unaware of this, Mr. Smith spent 68 cents and then
noticed to his surprise that he had twice the amount of the original check. Determine the
smallest value for which the check could have been written.
[Hint: If x denotes the number of dollars and y the number of cents in the check, then
100y + x - 68 = 2(100x + y).]
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