Decrease 150 by 20 Percent

Decrease 150 by 20 percent

Answer: Result of decreasing 150 by 20 percent is 120, you do that by subtracting 30 (which is 20 percent of 150) to 150. Alternatively, we can say that 120 is equivalent to 80% of 150.

Solution for decreasing 150 by 20 percent:

n = decrease 150 by 20 percent

n = 150 - (20% of 150)

n = 150 - (\frac{20}{100} \times 150)

n = 150 - (\frac{3000}{100})

n = 150 - 30

n = 120

Now we have 150 decreased by 20 percent equals 120. Alternatively, we can express it as 80% of 150 = 120.

The step-by-step process for decreasing 150 by 20%:

The mathematical calculation for decreasing 150 by 20% can be broken down as follows:

Decrease 150 by 20 percent
Convert this into an equation: 150 - (20 / 100 * 150)
Simplify the equation further: 150 - (20 * 150)/100
Carry out the calculation: 150 - 3000/100 => 150 - 30
The final answer is: 120

Thus, we conclude that 120 is 150 decreased by 20%.

Explanation for decreasing 150 of 20 percent:

Step 1: Decrease 150 by 20%

We start by identifying the original number, which is 150, and the percentage decrease, which is 20%.

Step 2: Calculate 20% of 150

Next, we calculate 20% of 150. This is done by multiplying 150 by 20 and then dividing by 100, which gives us 30.

Step 3: Subtract the result from the original number

We then subtract this result (30) from our original number (150). This gives us the final result.

Step 4: 150 - 30

Subtracting 30 from 150 gives us 120.

Step 5: 120

Finally, we arrive at the answer: 120. Hence, we can definitively say that 150 decreased by 20% equals 120.

This guide aims to simplify the understanding of percentage calculations, focusing on the question what is 150 decreased by 20%? Keep practicing with different numbers to hone your skills in percentage calculations. We hope this helps you in your quest for better mathematical understanding.