Money Problems( Week 35 Evaluation) 1. Curtis has $420 in his wallet. The money consists only of $5 and $10 bills. If the number of $5 bill is 4 times the number of $10 bills, how many $5 bills are there in his wallet? 2. 7n is n 7s multiplied together. What is the end digit of 7100? 3. Michael has a total of 20 coins that consists nickels and quarters with a total value of $2.80. How many of them are nickels? 4. A dollar bill was exchanged for 20 coins consisting of nickels and quarters. How many nickels were there in the change? 5. A pile of 105 coins consists of quarters and dimes. If the value of the pile is $21.45, how many dimes are there? 6. There are a total of 21 dimes and quarters, and their total value is $2.40. How many quarters are there? 7. Jessica has 12 coins consisting of nickels and dimes. If the nickels were dimes and the dimes were nickels, she would have 0 cents less than she has now. How many dimes does Jessica have? 8. Using 9 pennies, 3 nickels, 3 dimes, and 1 quarter, how many different values can be obtained by using one or more of these coins? 9. There are 40 coins consisting of pennies, nickels, and dimes which have a total value of $1.65. If the number of pennies equals the total number of nickels and dimes, how many nickels are there among the coins? 10. Rene has a pile of pennies, nickels, and dimes with a total of $4.80. The number of pennies is 5 times the number of nickels and the number of nickels is 7 times the number of dimes. How many dimes are there in the pile? |