Ann has $5.40 worth of change in nickels and dimes. If she has 4 times as many nickels as dimes, how many of each type of coin does she have?

Question

 i nned to know howmany of each type of coin does she have?

Answer 1

d = number of dimes at $0.10 each

4d = number of nickels at $0.05 each 

 

(0.10)d + (0.05)(4d) = 5.40

 

Can you solve for d, then get 4d and finish from here?