Class 8 Exam > Class 8 Questions > What should be added to the twice the rationa...
Start Learning for Free
What should be added to the twice the rational number -7÷3 to get 3÷7.answer me with the steps?
Most Upvoted Answer
What should be added to the twice the rational number -7÷3 to get 3÷7....
Community Answer
What should be added to the twice the rational number -7÷3 to get 3÷7....
Steps to Find the Number to be Added to Twice the Rational Number
1. Identify the Given Equations:
We are given the equation:
Twice the rational number -7÷3 + x = 3÷7
where x is the number we need to find.
2. Express the Equations in Terms of Fractions:
Twice the rational number -7÷3 can be written as 2*(-7/3) = -14/3
Similarly, 3÷7 can be written as 3/7
3. Set up the Equation:
Now, our equation becomes:
-14/3 + x = 3/7
4. Find a Common Denominator:
To add fractions, we need a common denominator. In this case, the common denominator between 3 and 7 is 21.
5. Write the Fractions with a Common Denominator:
-14/3 can be written as -14*7/3*7 = -98/21
3/7 remains the same
6. Add the Fractions:
Now, our equation becomes:
-98/21 + x = 3/7
7. Solve for x:
To find x, we need to isolate it on one side of the equation. Subtract -98/21 from both sides:
x = 3/7 + 98/21
x = 9/21 + 98/21
x = 107/21
8. Final Answer:
The number that should be added to twice the rational number -7÷3 to get 3÷7 is 107/21.
1. Identify the Given Equations:
We are given the equation:
Twice the rational number -7÷3 + x = 3÷7
where x is the number we need to find.
2. Express the Equations in Terms of Fractions:
Twice the rational number -7÷3 can be written as 2*(-7/3) = -14/3
Similarly, 3÷7 can be written as 3/7
3. Set up the Equation:
Now, our equation becomes:
-14/3 + x = 3/7
4. Find a Common Denominator:
To add fractions, we need a common denominator. In this case, the common denominator between 3 and 7 is 21.
5. Write the Fractions with a Common Denominator:
-14/3 can be written as -14*7/3*7 = -98/21
3/7 remains the same
6. Add the Fractions:
Now, our equation becomes:
-98/21 + x = 3/7
7. Solve for x:
To find x, we need to isolate it on one side of the equation. Subtract -98/21 from both sides:
x = 3/7 + 98/21
x = 9/21 + 98/21
x = 107/21
8. Final Answer:
The number that should be added to twice the rational number -7÷3 to get 3÷7 is 107/21.
Attention Class 8 Students!
To make sure you are not studying endlessly, EduRev has designed Class 8 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 8.
|
Explore Courses for Class 8 exam
|
|
Top Courses for Class 8View all
What should be added to the twice the rational number -7÷3 to get 3÷7.answer me with the steps?
Question Description
What should be added to the twice the rational number -7÷3 to get 3÷7.answer me with the steps? 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 What should be added to the twice the rational number -7÷3 to get 3÷7.answer me with the steps? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What should be added to the twice the rational number -7÷3 to get 3÷7.answer me with the steps?.
What should be added to the twice the rational number -7÷3 to get 3÷7.answer me with the steps? 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 What should be added to the twice the rational number -7÷3 to get 3÷7.answer me with the steps? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What should be added to the twice the rational number -7÷3 to get 3÷7.answer me with the steps?.
Solutions for What should be added to the twice the rational number -7÷3 to get 3÷7.answer me with the steps? in English & in Hindi are available as part of our courses for Class 8.
Download more important topics, notes, lectures and mock test series for Class 8 Exam by signing up for free.
Here you can find the meaning of What should be added to the twice the rational number -7÷3 to get 3÷7.answer me with the steps? defined & explained in the simplest way possible. Besides giving the explanation of
What should be added to the twice the rational number -7÷3 to get 3÷7.answer me with the steps?, a detailed solution for What should be added to the twice the rational number -7÷3 to get 3÷7.answer me with the steps? has been provided alongside types of What should be added to the twice the rational number -7÷3 to get 3÷7.answer me with the steps? theory, EduRev gives you an
ample number of questions to practice What should be added to the twice the rational number -7÷3 to get 3÷7.answer me with the steps? tests, examples and also practice Class 8 tests.
|
|
Explore Courses for Class 8 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
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup