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If you subtract 1/2 from a number and multiply the result by 1/2 you get 1/8 what is the number?
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If you subtract 1/2 from a number and multiply the result by 1/2 you g...
Let the number x
Given 1/2 is subtracted from x
hence the number is (x – 1/2)
When 1/2 is multiplied by (x – 1/2) the resultant number is 1/8.
⇒ (1/2)(x – 1/2) = (1/8)
⇒ (x – 1/2) = (1/4)
⇒ 4x – 2 = 1
⇒ 4x = 3
∴ x = 3/4
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If you subtract 1/2 from a number and multiply the result by 1/2 you g...
Understanding the Problem:
To solve this problem, we need to find a number such that when we subtract half of it and then multiply the result by half, we get 1/8.
Let the number be x:
1. Subtracting half of the number from itself: x - 1/2x = 1/2x
2. Multiplying the result by 1/2: (1/2) * (1/2x) = 1/4x
Forming the Equation:
Given that the result is 1/8, we can set up the equation:
1/4x = 1/8
Solving for x:
1. Multiply both sides by 4 to get rid of the fraction: x = 1/8 * 4
2. Simplify: x = 1/2
Therefore, the number is 1/2.
Explanation:
When we subtract half of 1/2 from 1/2, we are left with 1/4. Multiplying 1/4 by 1/2 gives us 1/8, as required by the problem. So, the number that satisfies the given conditions is indeed 1/2.
To solve this problem, we need to find a number such that when we subtract half of it and then multiply the result by half, we get 1/8.
Let the number be x:
1. Subtracting half of the number from itself: x - 1/2x = 1/2x
2. Multiplying the result by 1/2: (1/2) * (1/2x) = 1/4x
Forming the Equation:
Given that the result is 1/8, we can set up the equation:
1/4x = 1/8
Solving for x:
1. Multiply both sides by 4 to get rid of the fraction: x = 1/8 * 4
2. Simplify: x = 1/2
Therefore, the number is 1/2.
Explanation:
When we subtract half of 1/2 from 1/2, we are left with 1/4. Multiplying 1/4 by 1/2 gives us 1/8, as required by the problem. So, the number that satisfies the given conditions is indeed 1/2.
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If you subtract 1/2 from a number and multiply the result by 1/2 you get 1/8 what is the number?
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If you subtract 1/2 from a number and multiply the result by 1/2 you get 1/8 what is the number? 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 If you subtract 1/2 from a number and multiply the result by 1/2 you get 1/8 what is the number? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If you subtract 1/2 from a number and multiply the result by 1/2 you get 1/8 what is the number?.
If you subtract 1/2 from a number and multiply the result by 1/2 you get 1/8 what is the number? 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 If you subtract 1/2 from a number and multiply the result by 1/2 you get 1/8 what is the number? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If you subtract 1/2 from a number and multiply the result by 1/2 you get 1/8 what is the number?.
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