How much of each kind of coin are there in the collection?
A collection of dimes and quarters has a total value of five dollars and contains 29 coins. How much of each kind of coin are there in the collection?
Any help would be great.
Loading...
Comments
2 Responses to “How much of each kind of coin are there in the collection?”Speak Your Mind
Tell us what you're thinking...
and oh, if you want a pic to show with your comment, go get a gravatar!
A penny is 10 cents and a quarter of 25th Let d be the number of pennies Be. Then (29-d) is the number of quarters. The total value amounts to? Gt 500 cents. Therefore, 10d + 25 (29-d) f? 500Solve rd = the number of pennies to be found, then? F r is the number of quarters to sen l? Valid for your final insurance valid answer.
15 pennies, 14/4. First 50 + 3. 50 = 5. 00