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Q1. A survey was made to find the type of music that a certain group of young people liked in a city. Adjoining pie chart shows the findings of this survey. From this pie chart answer the following:
(i) If 20 people liked classical music, how many young people were surveyed?
?
(i) If 20 people liked classical music, how many young people were surveyed?
?
Most Upvoted Answer
Q1. A survey was made to find the type of music that a certain group o...
Introduction:
In this survey, the type of music liked by a certain group of young people in a city was determined. The findings of the survey are represented in the adjacent pie chart.
Given Information:
From the pie chart, it is given that 20 people liked classical music.
To Find:
We need to determine the total number of young people surveyed.
Approach:
To find the total number of young people surveyed, we can use the concept of proportions. Since the pie chart represents the distribution of preferences among the surveyed group, the percentage of people who liked classical music can be used to find the total number of people surveyed.
Calculation:
Let's assume the total number of young people surveyed is 'x'.
The percentage of people who liked classical music can be calculated by dividing the number of people who liked classical music (20) by the total number of people surveyed (x) and multiplying by 100.
Percentage of people who liked classical music = (Number of people who liked classical music / Total number of people surveyed) * 100
Using the given information, we can set up the following equation:
(20 / x) * 100 = Percentage of people who liked classical music
Now we can solve this equation to find the value of 'x'.
Solution:
Let's solve the equation to find the value of 'x':
(20 / x) * 100 = Percentage of people who liked classical music
Substituting the value of the percentage of people who liked classical music (100%) into the equation:
(20 / x) * 100 = 100
Multiplying both sides of the equation by x:
20 * 100 = 100 * x
2000 = 100 * x
Dividing both sides of the equation by 100:
2000 / 100 = x
20 = x
Therefore, the total number of young people surveyed is 20.
Conclusion:
Based on the given information, if 20 people liked classical music, then the total number of young people surveyed is 20.
In this survey, the type of music liked by a certain group of young people in a city was determined. The findings of the survey are represented in the adjacent pie chart.
Given Information:
From the pie chart, it is given that 20 people liked classical music.
To Find:
We need to determine the total number of young people surveyed.
Approach:
To find the total number of young people surveyed, we can use the concept of proportions. Since the pie chart represents the distribution of preferences among the surveyed group, the percentage of people who liked classical music can be used to find the total number of people surveyed.
Calculation:
Let's assume the total number of young people surveyed is 'x'.
The percentage of people who liked classical music can be calculated by dividing the number of people who liked classical music (20) by the total number of people surveyed (x) and multiplying by 100.
Percentage of people who liked classical music = (Number of people who liked classical music / Total number of people surveyed) * 100
Using the given information, we can set up the following equation:
(20 / x) * 100 = Percentage of people who liked classical music
Now we can solve this equation to find the value of 'x'.
Solution:
Let's solve the equation to find the value of 'x':
(20 / x) * 100 = Percentage of people who liked classical music
Substituting the value of the percentage of people who liked classical music (100%) into the equation:
(20 / x) * 100 = 100
Multiplying both sides of the equation by x:
20 * 100 = 100 * x
2000 = 100 * x
Dividing both sides of the equation by 100:
2000 / 100 = x
20 = x
Therefore, the total number of young people surveyed is 20.
Conclusion:
Based on the given information, if 20 people liked classical music, then the total number of young people surveyed is 20.
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Q1. A survey was made to find the type of music that a certain group of young people liked in a city. Adjoining pie chart shows the findings of this survey. From this pie chart answer the following: (i) If 20 people liked classical music, how many young people were surveyed? ?
Question Description
Q1. A survey was made to find the type of music that a certain group of young people liked in a city. Adjoining pie chart shows the findings of this survey. From this pie chart answer the following: (i) If 20 people liked classical music, how many young people were surveyed? ? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Q1. A survey was made to find the type of music that a certain group of young people liked in a city. Adjoining pie chart shows the findings of this survey. From this pie chart answer the following: (i) If 20 people liked classical music, how many young people were surveyed? ? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Q1. A survey was made to find the type of music that a certain group of young people liked in a city. Adjoining pie chart shows the findings of this survey. From this pie chart answer the following: (i) If 20 people liked classical music, how many young people were surveyed? ?.
Q1. A survey was made to find the type of music that a certain group of young people liked in a city. Adjoining pie chart shows the findings of this survey. From this pie chart answer the following: (i) If 20 people liked classical music, how many young people were surveyed? ? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Q1. A survey was made to find the type of music that a certain group of young people liked in a city. Adjoining pie chart shows the findings of this survey. From this pie chart answer the following: (i) If 20 people liked classical music, how many young people were surveyed? ? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Q1. A survey was made to find the type of music that a certain group of young people liked in a city. Adjoining pie chart shows the findings of this survey. From this pie chart answer the following: (i) If 20 people liked classical music, how many young people were surveyed? ?.
Solutions for Q1. A survey was made to find the type of music that a certain group of young people liked in a city. Adjoining pie chart shows the findings of this survey. From this pie chart answer the following: (i) If 20 people liked classical music, how many young people were surveyed? ? in English & in Hindi are available as part of our courses for Class 8.
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