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The sum of two rational numbers is -7. If one of the numbers is –15/19, the other number is _____
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The sum of two rational numbers is -7. If one of the numbers is –15/19...
**Solution:**
To find the other rational number, we can use the given information that the sum of two rational numbers is -7.
Let's assume the other rational number as x.
So, we can write the equation as:
(-15/19) + x = -7
To solve this equation, we need to isolate x.
First, let's simplify the left side of the equation:
(-15/19) + x = -7
To add fractions, we need to have a common denominator. The common denominator for 19 and 1 is 19.
So, we can rewrite the equation as:
(-15/19) + (x * 19/19) = -7
Now, we can add the fractions:
(-15 + 19x)/19 = -7
To isolate x, we can cross multiply:
-15 + 19x = -7 * 19
Now, let's simplify the right side of the equation:
-15 + 19x = -133
Next, let's isolate x by adding 15 to both sides of the equation:
-15 + 19x + 15 = -133 + 15
Simplifying further:
19x = -118
Finally, divide both sides of the equation by 19 to solve for x:
(19x)/19 = -118/19
Simplifying further:
x = -118/19
Therefore, the other rational number is -118/19.
**Final Answer: -118/19**
To find the other rational number, we can use the given information that the sum of two rational numbers is -7.
Let's assume the other rational number as x.
So, we can write the equation as:
(-15/19) + x = -7
To solve this equation, we need to isolate x.
First, let's simplify the left side of the equation:
(-15/19) + x = -7
To add fractions, we need to have a common denominator. The common denominator for 19 and 1 is 19.
So, we can rewrite the equation as:
(-15/19) + (x * 19/19) = -7
Now, we can add the fractions:
(-15 + 19x)/19 = -7
To isolate x, we can cross multiply:
-15 + 19x = -7 * 19
Now, let's simplify the right side of the equation:
-15 + 19x = -133
Next, let's isolate x by adding 15 to both sides of the equation:
-15 + 19x + 15 = -133 + 15
Simplifying further:
19x = -118
Finally, divide both sides of the equation by 19 to solve for x:
(19x)/19 = -118/19
Simplifying further:
x = -118/19
Therefore, the other rational number is -118/19.
**Final Answer: -118/19**
Community Answer
The sum of two rational numbers is -7. If one of the numbers is –15/19...
Answer is - 118/19
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The sum of two rational numbers is -7. If one of the numbers is –15/19, the other number is _____ Related: Multiple Choice Questions- Rational Numbers?
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The sum of two rational numbers is -7. If one of the numbers is –15/19, the other number is _____ Related: Multiple Choice Questions- Rational Numbers? 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 The sum of two rational numbers is -7. If one of the numbers is –15/19, the other number is _____ Related: Multiple Choice Questions- Rational Numbers? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The sum of two rational numbers is -7. If one of the numbers is –15/19, the other number is _____ Related: Multiple Choice Questions- Rational Numbers?.
The sum of two rational numbers is -7. If one of the numbers is –15/19, the other number is _____ Related: Multiple Choice Questions- Rational Numbers? 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 The sum of two rational numbers is -7. If one of the numbers is –15/19, the other number is _____ Related: Multiple Choice Questions- Rational Numbers? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The sum of two rational numbers is -7. If one of the numbers is –15/19, the other number is _____ Related: Multiple Choice Questions- Rational Numbers?.
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