Finding the 20% of 120 With Decimal Method
To find 20% of 120, we first need to understand what percentage means. Percentage is a way of expressing a fraction or a portion of a whole as a fraction out of 100. So, 20% means 20 out of 100 or 20/100 as a fraction, which simplifies to 0.2 as a decimal.
Now, to find 20% of 120, we use the formula:
20% of 120 = (20/100) x 120
Here, we’re multiplying the decimal equivalent of 20% (0.2) by the number 120 to get the answer.
Simplifying this expression, we get:
20% of 120 = 0.2 x 120
Multiplying 0.2 and 120, we get:
20% of 120 = 24
Therefore, 20% of 120 is equal to 24.
Finding the 20% of 120 With Vedic Math Method
To find 20% of 120 using Vedic Math, you can use the “Ekadhikena Purvena” formula, which means “by one more than the one before”.
Here are the steps:
- Take the “one before” number, which is 12 (i.e. 10% of 120).
- Add one more than the one before to it, which is 2.
- Multiply 12 by 2 to get 24, which is 20% of 120.
Therefore, 20% of 120 using Vedic Math is 24.
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