The number of granola bars and magazines that can be bought.
Answer to Problem 29PPS
The number of granola bars and magazines that can be bought are 7 and 6 respectively.
Explanation of Solution
Given information:
Total amount = $15.
Cost of each Granola Bar = $1.15
Cost of each Magazines = $1.25
The number of Granola bar and magazines bought is same.
Calculation:
Le the number of Granola Bar be x and that of magazines be y .
According to the question
We will solve equation (ii) for x , by dividing 1.12 on both sides.
Substitute the value of x in equation (i)
Isolate y by dividing 2.5 on both sides.
Now substitute the value of y in equation (iii).
Chapter 5 Solutions
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