Concept explainers
To find: Which restaurant had greaterPercent of change in second quarter.
Answer to Problem 29IP
Percent of change of restaurant B is greater than percent of change of restaurant A.
Explanation of Solution
Given information:
Earnings of restaurant A in first quarter = Original amount of restaurant A
Earnings of restaurant A in second quarter = Final amount of restaurant A
Earnings of restaurant B in first quarter = Original amount of restaurant B
Earnings of restaurant B in second quarter = Final amount of restaurant B
Percent of change
Where
From given information
For restaurant A
Amount of change = Final amount
Therefore,
Percent of change
To the nearest tenth, the Percent of change of restaurant A is
For restaurant B
Amount of change = Final amount
Therefore,
Percent of change
To the nearest tenth, the Percent of change of restaurant B is
We got
Percent of change of restaurant A is
Percent of change of restaurant B is
Therefore, on comparing we can say that
Percent of change of restaurant B is greater than percent of change of restaurant A in second quarter.
Chapter 6 Solutions
Glencoe Math Accelerated, Student Edition
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