SOLUTION: A purse contains twice as many nickels as dimes, and the total value of the nickels and dimes is $8.40. How many coins of each kind are there?

Algebra ->  Customizable Word Problem Solvers  -> Coins -> SOLUTION: A purse contains twice as many nickels as dimes, and the total value of the nickels and dimes is $8.40. How many coins of each kind are there?      Log On