Concept explainers
To Find: the number of dimes and quarters coin bank contains.
Answer to Problem 2P
28 and 14
Explanation of Solution
Given:
Child’s bank contains
There are twice as many dimes as quarter.
Calculation:
Let number of dimes be
Equation for their value can be written as.
Since, There are twice as many dimes as quarter.
Put this above equation.
Number of dimes.
So the answer is, dime is 28 and quarter is 14.
Chapter 4 Solutions
Algebra: Structure And Method, Book 1
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