Mathematics, 19.03.2021 01:00 emadrid76

Write and solve a system of three equations with three unknowns to solve the given word problem. In Juan's coin bank there are nickels (n), dimes (d), and quarters (q). The number of quarters is one-quarter the number of dimes, and the number of nickels is twice the number of quarters. The total value of the coins is $6.00. Find the number of each type of coin.
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