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Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is:
- a)9
- b)11
- c)13
- d)15
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Three times thefirst of three consecutive odd integers is 3 more than ...
Let the three consecutive odd integers be x, x+2, x+4
Three times the first of three consecutive odd integers is 3 more than twice the third.
∴ 3x=2(x+4)+3
∴ x=11
Hence, the third integer is 11+4=15.
Three times the first of three consecutive odd integers is 3 more than twice the third.
∴ 3x=2(x+4)+3
∴ x=11
Hence, the third integer is 11+4=15.
Thus, the correct answer is Option D
This question is part of UPSC exam. View all Class 7 courses
Most Upvoted Answer
Three times thefirst of three consecutive odd integers is 3 more than ...
Let's assume that the first odd integer is x. Then, the other two odd integers are x+2 and x+4.
Given, three times the first integer is 3 more than twice the third integer.
So, we can write an equation as follows:
3x = 2(x+4) + 3
Simplifying the above equation, we get:
3x = 2x + 8 + 3
3x = 2x + 11
x = 11
Therefore, the third odd integer is x+4 = 11+4 = 15.
Hence, the correct answer is option 'D'.
Given, three times the first integer is 3 more than twice the third integer.
So, we can write an equation as follows:
3x = 2(x+4) + 3
Simplifying the above equation, we get:
3x = 2x + 8 + 3
3x = 2x + 11
x = 11
Therefore, the third odd integer is x+4 = 11+4 = 15.
Hence, the correct answer is option 'D'.
Community Answer
Three times thefirst of three consecutive odd integers is 3 more than ...
Let the three integers be x, x + 2 and x + 4
Then, 3x = 2(x + 4) + 3 ⇔ x = 11
∴ Third integer = x + 4 = 15
Then, 3x = 2(x + 4) + 3 ⇔ x = 11
∴ Third integer = x + 4 = 15
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Three times thefirst of three consecutive odd integers is 3 more than twice the third. The third integer is:a)9b)11c)13d)15Correct answer is option 'D'. Can you explain this answer?
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Three times thefirst of three consecutive odd integers is 3 more than twice the third. The third integer is:a)9b)11c)13d)15Correct answer is option 'D'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Three times thefirst of three consecutive odd integers is 3 more than twice the third. The third integer is:a)9b)11c)13d)15Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Three times thefirst of three consecutive odd integers is 3 more than twice the third. The third integer is:a)9b)11c)13d)15Correct answer is option 'D'. Can you explain this answer?.
Three times thefirst of three consecutive odd integers is 3 more than twice the third. The third integer is:a)9b)11c)13d)15Correct answer is option 'D'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Three times thefirst of three consecutive odd integers is 3 more than twice the third. The third integer is:a)9b)11c)13d)15Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Three times thefirst of three consecutive odd integers is 3 more than twice the third. The third integer is:a)9b)11c)13d)15Correct answer is option 'D'. Can you explain this answer?.
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