What is 20% of 150?

Answer: 20% of 150 is 30.

To calculate 20% of 150, we use the formula:

Percentage × Total Value = Part Value

Here, the percentage we want to find is 20%, and the total value is 150. The percentage needs to be converted into a decimal to perform the calculation. To convert a percentage to a decimal, divide it by 100. Thus, 20% becomes 0.20 (20 ÷ 100 = 0.20).

Now, we apply the formula:

0.20 × 150 = Part Value

Multiplying 0.20 by 150 gives:

0.20 × 150=30

Therefore, 30 is 20% of 150. This method can be used to calculate any percentage of any number, making it a versatile and essential tool in mathematics and everyday calculations.