UPSC Exam > UPSC Questions > Write the statements if you add 3 to one-thir...
Start Learning for Free
Write the statements if you add 3 to one-third of a number you get 30 in the form of equations?
Most Upvoted Answer
Write the statements if you add 3 to one-third of a number you get 30 ...
Understanding the Problem
To solve the problem where adding 3 to one-third of a number equals 30, we first need to define the unknown number. Let's denote the unknown number as "x."
Formulating the Equation
We can break down the statement into elements to create the equation:
- One-third of the number can be expressed as (1/3)x or x/3.
- Adding 3 to this value gives us (x/3) + 3.
- According to the problem, this sum equals 30.
Constructing the Equation
Putting the elements together, we can write the equation as follows:
- (x/3) + 3 = 30
Solving the Equation
Now, we can solve the equation step by step:
- First, subtract 3 from both sides:
- (x/3) = 30 - 3
- (x/3) = 27
- Next, multiply both sides by 3 to isolate x:
- x = 27 * 3
- x = 81
Conclusion
The final result tells us that the number in question is 81. This concise breakdown demonstrates how to transform a verbal statement into a mathematical equation and solve it effectively. Understanding this process is vital for tackling similar problems in competitive exams like UPSC.
To solve the problem where adding 3 to one-third of a number equals 30, we first need to define the unknown number. Let's denote the unknown number as "x."
Formulating the Equation
We can break down the statement into elements to create the equation:
- One-third of the number can be expressed as (1/3)x or x/3.
- Adding 3 to this value gives us (x/3) + 3.
- According to the problem, this sum equals 30.
Constructing the Equation
Putting the elements together, we can write the equation as follows:
- (x/3) + 3 = 30
Solving the Equation
Now, we can solve the equation step by step:
- First, subtract 3 from both sides:
- (x/3) = 30 - 3
- (x/3) = 27
- Next, multiply both sides by 3 to isolate x:
- x = 27 * 3
- x = 81
Conclusion
The final result tells us that the number in question is 81. This concise breakdown demonstrates how to transform a verbal statement into a mathematical equation and solve it effectively. Understanding this process is vital for tackling similar problems in competitive exams like UPSC.
Attention UPSC Students!
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.
|
Explore Courses for UPSC exam
|
|
Top Courses for UPSCView all
Write the statements if you add 3 to one-third of a number you get 30 in the form of equations?
Question Description
Write the statements if you add 3 to one-third of a number you get 30 in the form of equations? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Write the statements if you add 3 to one-third of a number you get 30 in the form of equations? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Write the statements if you add 3 to one-third of a number you get 30 in the form of equations?.
Write the statements if you add 3 to one-third of a number you get 30 in the form of equations? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Write the statements if you add 3 to one-third of a number you get 30 in the form of equations? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Write the statements if you add 3 to one-third of a number you get 30 in the form of equations?.
Solutions for Write the statements if you add 3 to one-third of a number you get 30 in the form of equations? in English & in Hindi are available as part of our courses for UPSC.
Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of Write the statements if you add 3 to one-third of a number you get 30 in the form of equations? defined & explained in the simplest way possible. Besides giving the explanation of
Write the statements if you add 3 to one-third of a number you get 30 in the form of equations?, a detailed solution for Write the statements if you add 3 to one-third of a number you get 30 in the form of equations? has been provided alongside types of Write the statements if you add 3 to one-third of a number you get 30 in the form of equations? theory, EduRev gives you an
ample number of questions to practice Write the statements if you add 3 to one-third of a number you get 30 in the form of equations? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
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