To Find: The number of coins.
Answer to Problem 14MPS
Dimes = 9, Quarter = 1
Dimes = 4, Quarter = 3
Explanation of Solution
Given: I have dimes and quarter worth $1.15.
1 dimes = 0.1 dollar
1 quarter = 0.25 dollar
Let
Total value of
Total value of
According to question,
All the integral value of
For
For
Hence, There are two solutions if number of dimes are 9 and number of quarter is 1.
Number of dimes are 4 and number of quarter are 3.
Chapter 9 Solutions
Algebra: Structure And Method, Book 1
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