Class 10 Exam > Class 10 Questions > Three chairs and two tables cost Rs. 1850. Fi...
Start Learning for Free
Three chairs and two tables cost Rs. 1850. Five chairs and three tables cost Rs. 2850. Then the total cost of one chair and one table is –
- a)Rs. 800
- b)Rs. 850
- c)Rs. 900
- d)Rs. 950
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Three chairs and two tables cost Rs. 1850. Five chairs and three table...
Free Test
FREE
| Start Free Test |
Community Answer
Three chairs and two tables cost Rs. 1850. Five chairs and three table...
To solve this problem, we can use a system of equations. Let x be the cost of one chair and y be the cost of one table. Then we have:
3x + 2y = 1850 (equation 1)
5x + 3y = 2850 (equation 2)
We want to find the value of x + y, which represents the total cost of one chair and one table. To do this, we need to eliminate one of the variables (x or y) from the equations above. We can do this by multiplying equation 1 by 3 and equation 2 by -2, and then adding them:
9x + 6y = 5550
-10x - 6y = -5700
--------------
-x = -150
x = 150
Now that we know the value of x, we can substitute it into either equation 1 or equation 2 to find y. Let's use equation 1:
3(150) + 2y = 1850
450 + 2y = 1850
2y = 1400
y = 700
Therefore, the total cost of one chair and one table is:
x + y = 150 + 700 = 850
Answer: Rs. 850.
3x + 2y = 1850 (equation 1)
5x + 3y = 2850 (equation 2)
We want to find the value of x + y, which represents the total cost of one chair and one table. To do this, we need to eliminate one of the variables (x or y) from the equations above. We can do this by multiplying equation 1 by 3 and equation 2 by -2, and then adding them:
9x + 6y = 5550
-10x - 6y = -5700
--------------
-x = -150
x = 150
Now that we know the value of x, we can substitute it into either equation 1 or equation 2 to find y. Let's use equation 1:
3(150) + 2y = 1850
450 + 2y = 1850
2y = 1400
y = 700
Therefore, the total cost of one chair and one table is:
x + y = 150 + 700 = 850
Answer: Rs. 850.
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
|
Explore Courses for Class 10 exam
|
|
Similar Class 10 Doubts
Top Courses for Class 10View all
Three chairs and two tables cost Rs. 1850. Five chairs and three tables cost Rs. 2850. Then the total cost of onechair and one table is –a)Rs. 800b)Rs. 850c)Rs. 900d)Rs. 950Correct answer is option 'B'. Can you explain this answer?
Question Description
Three chairs and two tables cost Rs. 1850. Five chairs and three tables cost Rs. 2850. Then the total cost of onechair and one table is –a)Rs. 800b)Rs. 850c)Rs. 900d)Rs. 950Correct answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Three chairs and two tables cost Rs. 1850. Five chairs and three tables cost Rs. 2850. Then the total cost of onechair and one table is –a)Rs. 800b)Rs. 850c)Rs. 900d)Rs. 950Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Three chairs and two tables cost Rs. 1850. Five chairs and three tables cost Rs. 2850. Then the total cost of onechair and one table is –a)Rs. 800b)Rs. 850c)Rs. 900d)Rs. 950Correct answer is option 'B'. Can you explain this answer?.
Three chairs and two tables cost Rs. 1850. Five chairs and three tables cost Rs. 2850. Then the total cost of onechair and one table is –a)Rs. 800b)Rs. 850c)Rs. 900d)Rs. 950Correct answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Three chairs and two tables cost Rs. 1850. Five chairs and three tables cost Rs. 2850. Then the total cost of onechair and one table is –a)Rs. 800b)Rs. 850c)Rs. 900d)Rs. 950Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Three chairs and two tables cost Rs. 1850. Five chairs and three tables cost Rs. 2850. Then the total cost of onechair and one table is –a)Rs. 800b)Rs. 850c)Rs. 900d)Rs. 950Correct answer is option 'B'. Can you explain this answer?.
Solutions for Three chairs and two tables cost Rs. 1850. Five chairs and three tables cost Rs. 2850. Then the total cost of onechair and one table is –a)Rs. 800b)Rs. 850c)Rs. 900d)Rs. 950Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of Three chairs and two tables cost Rs. 1850. Five chairs and three tables cost Rs. 2850. Then the total cost of onechair and one table is –a)Rs. 800b)Rs. 850c)Rs. 900d)Rs. 950Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Three chairs and two tables cost Rs. 1850. Five chairs and three tables cost Rs. 2850. Then the total cost of onechair and one table is –a)Rs. 800b)Rs. 850c)Rs. 900d)Rs. 950Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Three chairs and two tables cost Rs. 1850. Five chairs and three tables cost Rs. 2850. Then the total cost of onechair and one table is –a)Rs. 800b)Rs. 850c)Rs. 900d)Rs. 950Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Three chairs and two tables cost Rs. 1850. Five chairs and three tables cost Rs. 2850. Then the total cost of onechair and one table is –a)Rs. 800b)Rs. 850c)Rs. 900d)Rs. 950Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Three chairs and two tables cost Rs. 1850. Five chairs and three tables cost Rs. 2850. Then the total cost of onechair and one table is –a)Rs. 800b)Rs. 850c)Rs. 900d)Rs. 950Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 10 tests.
|
|
Explore Courses for Class 10 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup