Ask Question
23 September, 21:46

Rita has a collection of 96 coins consisting of nickels, dimes, and quarters. The number of dimes is 2 more than one third the number of nickels, and the number of quarters is twice the number of dimes. Her friend Robin has a collection of her own 98 coins, with 10 more dimes than nickels and twice as many quarters as dimes. How many coins of each kind Rita has in her collection and how many coins of each kind Robin has in her collection?

+4
Answers (1)
  1. 23 September, 22:18
    0
    I used a matrix equation to solve this, but I got decimal answers. I may have done something wrong, but here is what I got.

    Rita has 32 nickels, 21&1/3 dimes, and 42&2/3 quarters.

    Robin would have 17 nickels, 27 dimes, and 54 quarters.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Rita has a collection of 96 coins consisting of nickels, dimes, and quarters. The number of dimes is 2 more than one third the number of ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers