Question

Martha has 124 bills consisting of 5-dollar bills and 10-dollar bills. If Martha has $840, how many of each kind of bill does she have?

Answer 1

'80 of the five dollar bills

44 of the tens

Explanation:

Answer 2

It would be 80 fives & 44 tens.
80 fives is $400 and 44 tens is $440.