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A picnic is being planned in a school for Class VI. Girls are 40% of the total number of students and are 20 in number. Find the ratio of the number of girls to the number of boys in the class.
- a)It is 2:1
- b)It is 3:2
- c)It is 2:3
- d)It is 3:1
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
A picnic is being planned in a school for Class VI. Girls are 40% of t...
Let the total no. of students be x.
No. of girls= 20
No. of boys = x-20
A. T. Q. ,
40% of x= 20
=> 40/100 × x = 20
=> x= 20× 100/40
=> x= 50
So, total no. of students = 50
No. of girls= 20
No. of boys = 50-20 = 30
Ratio of girls to boys = 20:30
= 20/30
=2/3
=2:3
No. of girls= 20
No. of boys = x-20
A. T. Q. ,
40% of x= 20
=> 40/100 × x = 20
=> x= 20× 100/40
=> x= 50
So, total no. of students = 50
No. of girls= 20
No. of boys = 50-20 = 30
Ratio of girls to boys = 20:30
= 20/30
=2/3
=2:3
Most Upvoted Answer
A picnic is being planned in a school for Class VI. Girls are 40% of t...
Ans is option c) 2:3
Explanation:-
Let the total no. of students be x.
No. of girls= 20
No. of boys = x-20
A. T. Q. ,
40% of x= 20
=> 40/100 × x = 20
=> x= 20× 100/40
=> x= 50
So, total no. of students = 50
No. of girls= 20
No. of boys = 50-20 = 30
Ratio of girls to boys = 20:30
= 20/30
=2/3
=2:3 -:)Ans-:)
Explanation:-
Let the total no. of students be x.
No. of girls= 20
No. of boys = x-20
A. T. Q. ,
40% of x= 20
=> 40/100 × x = 20
=> x= 20× 100/40
=> x= 50
So, total no. of students = 50
No. of girls= 20
No. of boys = 50-20 = 30
Ratio of girls to boys = 20:30
= 20/30
=2/3
=2:3 -:)Ans-:)
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Community Answer
A picnic is being planned in a school for Class VI. Girls are 40% of t...
Given:
- Girls are 40% of the total number of students.
- The number of girls is 20.
To find:
- The ratio of the number of girls to the number of boys in the class.
Solution:
Step 1: Calculate the total number of students in the class.
- Let the total number of students be x.
- Girls are 40% of the total number of students, so the number of girls = 40% of x = (40/100) * x = 0.4x.
- Given that the number of girls is 20, we can equate this to 0.4x and solve for x.
- 0.4x = 20
- Dividing both sides by 0.4, we get:
- x = 20 / 0.4 = 50
Therefore, the total number of students in the class is 50.
Step 2: Calculate the number of boys in the class.
- The number of girls is 20, so the number of boys = Total number of students - Number of girls = 50 - 20 = 30.
Therefore, the number of boys in the class is 30.
Step 3: Calculate the ratio of the number of girls to the number of boys.
- Ratio = Number of girls : Number of boys = 20 : 30 = 2 : 3.
Therefore, the ratio of the number of girls to the number of boys in the class is 2 : 3.
Conclusion:
The correct answer is option C. The ratio of the number of girls to the number of boys in the class is 2 : 3.
- Girls are 40% of the total number of students.
- The number of girls is 20.
To find:
- The ratio of the number of girls to the number of boys in the class.
Solution:
Step 1: Calculate the total number of students in the class.
- Let the total number of students be x.
- Girls are 40% of the total number of students, so the number of girls = 40% of x = (40/100) * x = 0.4x.
- Given that the number of girls is 20, we can equate this to 0.4x and solve for x.
- 0.4x = 20
- Dividing both sides by 0.4, we get:
- x = 20 / 0.4 = 50
Therefore, the total number of students in the class is 50.
Step 2: Calculate the number of boys in the class.
- The number of girls is 20, so the number of boys = Total number of students - Number of girls = 50 - 20 = 30.
Therefore, the number of boys in the class is 30.
Step 3: Calculate the ratio of the number of girls to the number of boys.
- Ratio = Number of girls : Number of boys = 20 : 30 = 2 : 3.
Therefore, the ratio of the number of girls to the number of boys in the class is 2 : 3.
Conclusion:
The correct answer is option C. The ratio of the number of girls to the number of boys in the class is 2 : 3.
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A picnic is being planned in a school for Class VI. Girls are 40% of the total number of students and are 20 in number. Find the ratio of the number of girls to the number of boys in the class.a)It is 2:1b)It is 3:2c)It is 2:3d)It is 3:1Correct answer is option 'C'. Can you explain this answer?
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A picnic is being planned in a school for Class VI. Girls are 40% of the total number of students and are 20 in number. Find the ratio of the number of girls to the number of boys in the class.a)It is 2:1b)It is 3:2c)It is 2:3d)It is 3:1Correct answer is option 'C'. Can you explain this answer? 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 A picnic is being planned in a school for Class VI. Girls are 40% of the total number of students and are 20 in number. Find the ratio of the number of girls to the number of boys in the class.a)It is 2:1b)It is 3:2c)It is 2:3d)It is 3:1Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A picnic is being planned in a school for Class VI. Girls are 40% of the total number of students and are 20 in number. Find the ratio of the number of girls to the number of boys in the class.a)It is 2:1b)It is 3:2c)It is 2:3d)It is 3:1Correct answer is option 'C'. Can you explain this answer?.
A picnic is being planned in a school for Class VI. Girls are 40% of the total number of students and are 20 in number. Find the ratio of the number of girls to the number of boys in the class.a)It is 2:1b)It is 3:2c)It is 2:3d)It is 3:1Correct answer is option 'C'. Can you explain this answer? 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 A picnic is being planned in a school for Class VI. Girls are 40% of the total number of students and are 20 in number. Find the ratio of the number of girls to the number of boys in the class.a)It is 2:1b)It is 3:2c)It is 2:3d)It is 3:1Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A picnic is being planned in a school for Class VI. Girls are 40% of the total number of students and are 20 in number. Find the ratio of the number of girls to the number of boys in the class.a)It is 2:1b)It is 3:2c)It is 2:3d)It is 3:1Correct answer is option 'C'. Can you explain this answer?.
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A picnic is being planned in a school for Class VI. Girls are 40% of the total number of students and are 20 in number. Find the ratio of the number of girls to the number of boys in the class.a)It is 2:1b)It is 3:2c)It is 2:3d)It is 3:1Correct answer is option 'C'. Can you explain this answer?, a detailed solution for A picnic is being planned in a school for Class VI. Girls are 40% of the total number of students and are 20 in number. Find the ratio of the number of girls to the number of boys in the class.a)It is 2:1b)It is 3:2c)It is 2:3d)It is 3:1Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of A picnic is being planned in a school for Class VI. Girls are 40% of the total number of students and are 20 in number. Find the ratio of the number of girls to the number of boys in the class.a)It is 2:1b)It is 3:2c)It is 2:3d)It is 3:1Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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