1)  You have $10. Your change is :  a) $2  b) $4 2) You have $10. Your change is : a) $4.20 b) $4.70 3) You have $10. Your change is : a) $2.80  b) $1.80 4) You have $10. Your change is : a) $9.20 b) $9.80 5) You have $10. Your change is : a) $9.60 b) $8.15

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