A cashier has 60 bills, all of which are $1 or $10 bills. The total value of the money is $231. How many of each type of bill

Question

A cashier has 60 bills, all of which are $1 or $10 bills. The total value of the money is $231. How many of each type of bill does the cashier have?
Number of $1 bills:
Number of $10 bills:

Kunduz · Accepted Answer

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