SOLUTION: A customer gives a cashier a $20 bill to pay for a $3 item and the cashier counts $4, $5, $10, $20 while handing the customer a series of bills as change. The cashier's algorithm i

Algebra ->  Distributive-associative-commutative-properties -> SOLUTION: A customer gives a cashier a $20 bill to pay for a $3 item and the cashier counts $4, $5, $10, $20 while handing the customer a series of bills as change. The cashier's algorithm i      Log On


   



Question 1112593: A customer gives a cashier a $20 bill to pay for a $3 item and the cashier counts $4, $5, $10, $20 while handing the customer a series of bills as change. The cashier's algorithm is based on which number property?
Answer by ikleyn(52810) About Me  (Show Source):
You can put this solution on YOUR website!
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I don't know what is the cashier's algorithm in his mind.

It is not a Math problem (not a Math question), sorry.