Asked by Joci

"Jack has a collection of nickels and quarters. He has a total of 50 coins worth $10.30. How many of each coin does he have?" I got the answer of 39 quarters and 11 nickels by trial and error. Can someone tell me the correct way to set the problem up? Thank you.
Answered by Steve
sure. If there are n nickels, then there must be 50-n quarters, since there are 50 coins in all.

Now, add up the values of the coins:

5n + 25(50-n) = 1030
n = 11
Answered by jj
12
Answered by levi
ur mommmmm
Answered by pp man
bababooy i need help with this uhhh daddy chill ok no yes no
Answered by 0101100100010010101000111
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Answered by 0101100100010010101000111
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Answered by 0101100100010010101000111
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Answered by Anonymous
bgrtyuio;