Question 10 - Forming Linear Equations - Adding subtracting numbers - Chapter 2 Class 8 Linear Equations in One Variable
Last updated at April 16, 2024 by Teachoo
Forming Linear Equations - Adding subtracting numbers
Question 5 Important Deleted for CBSE Board 2025 Exams
Question 10 Important Deleted for CBSE Board 2025 Exams You are here
Question 10 Important Deleted for CBSE Board 2025 Exams You are here
Question 5 Deleted for CBSE Board 2025 Exams
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Question 1 Deleted for CBSE Board 2025 Exams
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Forming Linear Equations - Adding subtracting numbers
Last updated at April 16, 2024 by Teachoo
Question 10 The number of boys and girls in a class are in the ratio 7 : 5. The number of boys is 8 more than the number of girls. What is the total class strength?Given that Number of Boyβs and Girlβs in a class are in the ratio 7:5 (ππ’ππππ ππ π΅ππ¦π )/(ππ’ππππ ππ πΊππππ )=7/5 Let the number of boys in the class = 7x & the number of girls in the class = 5x Given that number of boys is 8 more than the number of girls. Number of Boys = Number of Girls + 8 7x = 5x + 8 7x β 5x = 8 2x = 8 x = 4 Therefore, Number of Boys = 7x = 7 Γ 4 = 28 & Number of Girls = 5x = 5 Γ 4 = 20 Total class strength = Number of boys + Number of Girls = 28 + 20 = 48 Students