Priscilla and Bruce Exchanging Money

Priscilla gave her brother Bruce as much money as Bruce started with. Bruce gave Priscilla as much money as Priscilla had left. Priscilla then gave Bruce as much as Bruce had left, which left Priscilla broke. Bruce had $80.00.

How much money did Priscilla and Bruce start with?

Priscilla: $50
Bruce: $30

Step 1
Priscilla gives Bruce $30
Priscilla: $20
Bruce: $60

Step 2
Bruce gives Priscilla $20
Priscilla: $40
Bruce: $40

Step 3
Priscilla gives Bruce $40
Priscilla: $0
Bruce: $80

Posted in Brain Teasers

 

1 Comment on "Priscilla and Bruce Exchanging Money"


luis says
November 22, 2015 @ 06:05

$80.00


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