(a)
Tofind: The percent that represents the entire
(a)
Answer to Problem 50E
The percentage of entire circle is
Explanation of Solution
Given:
The pie chart the percent of different varieties of animals sold in one year as shown in Figure 1.
Calculation:
The figure of entire circle has
The degree of each thing can be found by multiplying the given percent of it and divide the resultant number 100.
The degree measure corresponds to the given percentage.
The formula of finding percentage of an object is
Substitute
Therefore, the percentage of entire circle is
Conclusion:
Thus, the percentage of entire circle is
(b)
To find: The relation of the equation with pie chart and then find the percent of cats sold.
(b)
Answer to Problem 50E
The percentage of cats is
Explanation of Solution
Given:
The equation is
Calculation:
It can be observed from Figure 1 and the equation
The given equation adds the percent of each animal sold together to equal
The equation can be used to calculate the percent of cats sold.
Therefore, the percentage of cats is
Conclusion:
Thus, the percentage of cats is
Chapter 1 Solutions
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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