1/3 as many dimes as nickels
3 more quarters than nickels
17 coins in all
Q=_ D=_ N=___

Question

21-10-2014
Mathematics

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1/3 as many dimes as nickels
3 more quarters than nickels
17 coins in all
Q=_ D=_ N=___

Answer :

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Аноним Аноним · Answer 1 · 2014-10-21T23:02:17-04:00

Аноним Аноним

21-10-2014

Use the equations:
17 = D + N+ Q
D=N/3
Q=N+3
Then Substitute D and Q
17 = (N/3)+N+N+3
Solve for N; N=6; then substitute N for D=N/3 and Q=N+3
The answer is
Q=9
D=2
N=6

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1/3 as many dimes as nickels 3 more quarters than nickels 17 coins in all Q=___ D=___ N=___

Answer :

Other Questions

1/3 as many dimes as nickels
3 more quarters than nickels
17 coins in all
Q=_ D=_ N=___