Class 7 Exam > Class 7 Questions > Multiplicative inverse of 9 isa)1/9b)9c)3d)No...
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Multiplicative inverse of 9 is
- a)1/9
- b)9
- c)3
- d)None of these
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Multiplicative inverse of 9 isa)1/9b)9c)3d)None of theseCorrect answer...
Multiplicative Inverse of 9
The multiplicative inverse of a number is another number that, when multiplied together, gives a product of 1. In other words, the multiplicative inverse of a number is the reciprocal of that number.
To find the multiplicative inverse of 9, we need to find another number that, when multiplied by 9, gives a product of 1.
Method:
We can solve this problem by using the concept of fractions.
Let's assume the multiplicative inverse of 9 is 'x'.
We can write this as an equation: 9 * x = 1
To find the value of 'x', we need to isolate 'x' on one side of the equation. We can do this by dividing both sides of the equation by 9.
9 * x / 9 = 1 / 9
This simplifies to:
x = 1 / 9
Therefore, the multiplicative inverse of 9 is 1/9.
Explanation:
To understand why 1/9 is the multiplicative inverse of 9, let's multiply 9 and 1/9 together:
9 * 1/9 = (9/1) * (1/9) = (9 * 1) / (1 * 9) = 9/9 = 1
As we can see, when we multiply 9 and 1/9 together, we get a product of 1. This confirms that 1/9 is indeed the multiplicative inverse of 9.
Conclusion:
The multiplicative inverse of 9 is 1/9.
The multiplicative inverse of a number is another number that, when multiplied together, gives a product of 1. In other words, the multiplicative inverse of a number is the reciprocal of that number.
To find the multiplicative inverse of 9, we need to find another number that, when multiplied by 9, gives a product of 1.
Method:
We can solve this problem by using the concept of fractions.
Let's assume the multiplicative inverse of 9 is 'x'.
We can write this as an equation: 9 * x = 1
To find the value of 'x', we need to isolate 'x' on one side of the equation. We can do this by dividing both sides of the equation by 9.
9 * x / 9 = 1 / 9
This simplifies to:
x = 1 / 9
Therefore, the multiplicative inverse of 9 is 1/9.
Explanation:
To understand why 1/9 is the multiplicative inverse of 9, let's multiply 9 and 1/9 together:
9 * 1/9 = (9/1) * (1/9) = (9 * 1) / (1 * 9) = 9/9 = 1
As we can see, when we multiply 9 and 1/9 together, we get a product of 1. This confirms that 1/9 is indeed the multiplicative inverse of 9.
Conclusion:
The multiplicative inverse of 9 is 1/9.
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Multiplicative inverse of 9 isa)1/9b)9c)3d)None of theseCorrect answer is option 'A'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Multiplicative inverse of 9 isa)1/9b)9c)3d)None of theseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Multiplicative inverse of 9 isa)1/9b)9c)3d)None of theseCorrect answer is option 'A'. Can you explain this answer?.
Multiplicative inverse of 9 isa)1/9b)9c)3d)None of theseCorrect answer is option 'A'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Multiplicative inverse of 9 isa)1/9b)9c)3d)None of theseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Multiplicative inverse of 9 isa)1/9b)9c)3d)None of theseCorrect answer is option 'A'. Can you explain this answer?.
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