Jeff has an equal number of nickels, dimes and quarters, worth a total of $1.20. Anne has one less of each type of coin than Jeff has. How many coins does Anne have?
jeff: 5x + 10x +25x = 120
x = 3
Ann has 5 cents + 10 cents + 25 cents = 40 cents less = 80 cents
2 quarters 2 nickels and 2 dimes = 6 coins
