25 of what number is 17
Understand the Problem
The question is asking to find out what number results in 17 when 25% of it is calculated. To solve this, we can set up an equation where 0.25 multiplied by the unknown number equals 17.
Answer
The number is $68$.
Answer for screen readers
The final answer is ( x = 68 ).
Steps to Solve
- Set up the equation
Let the unknown number be represented by $x$. Since 25% of $x$ equals 17, we can write the equation as:
$$ 0.25x = 17 $$
- Isolate the variable
To solve for $x$, we need to isolate it. We can do this by dividing both sides of the equation by 0.25:
$$ x = \frac{17}{0.25} $$
- Calculate the value
Now, we will calculate the right side of the equation:
$$ x = \frac{17}{0.25} = 17 \times 4 = 68 $$
The final answer is ( x = 68 ).
More Information
The number you are looking for is 68, which means if you take 25% of 68, you will get 17. This is a common percentage problem that finds frequent application in many real-life scenarios such as budgeting or discounts.
Tips
- A common mistake is to confuse percentage calculations with basic arithmetic. Always ensure you convert the percentage correctly into decimal form.
- Another mistake can be miscalculating the division by 0.25, which could lead to an incorrect value for $x$.