Money Problem( Week 33 Evaluation) 3. Mary has a total of 10 $1 and $20 bills with a total value of $67. How many $20 bills does Mary have? 4. Mary has a total of 16 $10 and $50 bills with a total value of $560. How many $50 bills does Mary have? 5. Jessica has a total of 13 $50 and $100 bills with a total value of $1000. How many $50 bills does Jessica have? 6. Mary has 78¢. She would have $1.53 if she doubled the number of quarters she has. How many quarters does she have? 7. In a pile of dimes and nickels that has a value of $6.00, there are 30 more nickels than dimes. How many nickels are there in the pile? 8. 6 dollars were exchanged for nickels and dimes. The number of nickels to the number of dimes is 1:1. How many dimes were there in the change? 9. A pile of 70 coins consists of dimes and nickels. If the total value of these coins is $5.50, how many dimes are in the pile? 10. A dollar bill was exchanged for 16 coins consisting of nickels and dimes. How many dimes were there in the change? |