Problema Solution
rico has a collection of dimes and quarters worth $32.85 there are 171 coins in all
Answer provided by our tutors
Suppose number of dimes = x
and number of quarters = y
we get
x + y = 171
10x + 25y = 3285
Solving we get
x = 66, y = 105
number of dimes = 66
number of quarters = 105