Class 7 Exam > Class 7 Questions > One -fifth of a number is 9.find the number?
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One -fifth of a number is 9.find the number?
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One -fifth of a number is 9.find the number?
Finding the number given one-fifth of it
Step 1: Understand the problem
- We are given that one-fifth of a number is 9.
- The problem is asking us to find the actual number.
Step 2: Translate the problem into an equation
- Let's use "x" to represent the unknown number.
- We know that one-fifth of x is 9, so we can write:
- (1/5)x = 9
Step 3: Solve for x
- To solve for x, we need to isolate it on one side of the equation.
- We can do this by multiplying both sides of the equation by 5:
- 5(1/5)x = 5(9)
- Simplifying:
- x = 45
Step 4: Check the answer
- To check our answer, we can substitute x = 45 back into the original equation:
- (1/5)(45) = 9
- This is true, so we can be confident that our answer of x = 45 is correct.
Step 5: Conclusion
- The number we were looking for is 45.
Community Answer
One -fifth of a number is 9.find the number?
One fifth of a number is 9Let the number be xNow,1÷5×x=9or x÷5=9or x=9×5or x=45Thus, the number is 45.
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One -fifth of a number is 9.find the number? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about One -fifth of a number is 9.find the number? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for One -fifth of a number is 9.find the number?.
One -fifth of a number is 9.find the number? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about One -fifth of a number is 9.find the number? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for One -fifth of a number is 9.find the number?.
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