If a number is multiples by 7 and then divided by 4, the result is 14. What is the number?
- 8
- 16
- 24
- 28
Explanation
Let's denote the unknown number as 𝑥
According to the problem, the number is first multiplied by 7 and then divided by 4, resulting in 14.
This can be expressed as the equation:
7x/4 - 14
To solve for 𝑥 follow these steps:
Multiply both sides of the equation by 4 to eliminate the fraction:
7x = 14 x 4
7x = 56
2. Divide both sides by 7 to solve for x:
x = 56/7
x = 8
therefore, the number is 8
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- 0
- 1
- 2
- None of these
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- 30
- 35
- 40
- 45
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