
Here we will show you how to calculate 30 percent of 490 (30% of 490). We start by making an equation. 30 percent of 490 is the same as 30 per hundred of 490. We can therefore make the following equation:
30/100 = A/490
To solve the equation above for A (Amount), we first switch the sides to get the A on the left side. Then, we multiply each side by 490. Finally, we divide the numerator by the denominator on the right side to get the answer. Here is the work to illustrate:
30/100 = A/490
A/490 = 30/100
A×490/490 = 30×490/100
A = 14700/100
A = 147
The work above shows the long way to explain how to calculate 30 percent of 490. This gives you a foundation and a better understanding of how to calculate percentages. However, in the future, you could use this simplified formula:
(B × P)/100
In our problem, "What is 30 percent of 490?", B (Base) is 490 and P (Percent) is 30:
(490 × 30)/100 = 147
In summary, the answer to "What is 30 percent of 490?" is as follows:
147
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