Concept explainers
To calculate:, how many cars did each sell in March?
Answer to Problem 13P
Greg and Rodney sold 8 and 16 cars respectively in march
Explanation of Solution
Given information: Rodney sold 5 less cars than he did in March. and sold same number of cars in April.
Calculation:Let
Now we can put above data in a table, such that
Cars sold in March | Cars sold in April | |
Rodney |
|
|
Greg |
|
|
From above table we can write an equation as total cars sold by Rodney and Greg are same, so
Greg sold 8 cars in March
Rodney sold
Conclusion: Greg and Rodney sold 8 and 16 cars respectively in march.
Chapter 3 Solutions
Algebra: Structure And Method, Book 1
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