Decrease 25 by 30 Percent

Decrease 25 by 30 percent

Answer: Result of decreasing 25 by 30 percent is 17.5, you do that by subtracting 7.5 (which is 30 percent of 25) to 25. Alternatively, we can say that 17.5 is equivalent to 70% of 25.

Solution for decreasing 25 by 30 percent:

n = decrease 25 by 30 percent

n = 25 - (30% of 25)

n = 25 - (\frac{30}{100} \times 25)

n = 25 - (\frac{750}{100})

n = 25 - 7.5

n = 17.5

Now we have 25 decreased by 30 percent equals 17.5. Alternatively, we can express it as 70% of 25 = 17.5.

The step-by-step process for decreasing 25 by 30%:

The mathematical calculation for decreasing 25 by 30% can be broken down as follows:

Decrease 25 by 30 percent
Convert this into an equation: 25 - (30 / 100 * 25)
Simplify the equation further: 25 - (30 * 25)/100
Carry out the calculation: 25 - 750/100 => 25 - 7.5
The final answer is: 17.5

Thus, we conclude that 17.5 is 25 decreased by 30%.

Explanation for decreasing 25 of 30 percent:

Step 1: Decrease 25 by 30%

We start by identifying the original number, which is 25, and the percentage decrease, which is 30%.

Step 2: Calculate 30% of 25

Next, we calculate 30% of 25. This is done by multiplying 25 by 30 and then dividing by 100, which gives us 7.5.

Step 3: Subtract the result from the original number

We then subtract this result (7.5) from our original number (25). This gives us the final result.

Step 4: 25 - 7.5

Subtracting 7.5 from 25 gives us 17.5.

Step 5: 17.5

Finally, we arrive at the answer: 17.5. Hence, we can definitively say that 25 decreased by 30% equals 17.5.

This guide aims to simplify the understanding of percentage calculations, focusing on the question what is 25 decreased by 30%? Keep practicing with different numbers to hone your skills in percentage calculations. We hope this helps you in your quest for better mathematical understanding.