90 is What Percent of 270? = 33.3333% [With 2 Solutions]

Determining percentages is an important mathematical skill used in many real-world situations.

In this article, we will explore the question “90 is what percent of 270?” step-by-step and discuss various methods to find the percentage.

Utilizing the “X is What Percent of Y Calculator”,we can compute that 90 is 33.3333% of 270.

Step-by-Step Solution: 90 is What Percent of 270?

Now that we know we want to find 90 is what percent of 270? , let’s look at two different step-by-step methods we can use to solve this percentage problem. Each approach arrives at the same solution, but understanding different ways to think through the math builds flexibility and deeper learning.

Method 1: Convert Ratio to Percentage

Fractions consist of a numerator and denominator. Fractions consist of a numerator and denominator. The numerator represents the number of pieces being considered, while the denominator is the total number of pieces that make up the whole.

“Percent” means “per hundred”. So percent is another way to express a fraction where the denominator is always 100.

For example, the percentage 50% indicates we have 50 out of a total of 100 pieces. 50% can be rewritten as the fraction 50/100, since we have 50 parts out of 100 total parts.

In summary, to convert a fraction to a percentage, we multiply the numerator and denominator by the same value so that the denominator becomes 100. Once we have a fraction with a denominator of 100, the numerator gives us the percentage amount. This allows any fraction to be converted to an equivalent percentage based on the concept of “out of 100”.

Let’s apply this understanding to calculate “90 is what percent of 270?”.

Step1: Write the Ratio as a Fraction

First, we can express “90 is what percent of 270?” as the fraction 90/270.

90 of 270 can be written as: 90 / 270

Step 2: Find the Number to Multiply to Get a Denominator of 100

We want the denominator to be 100, so need to multiply by a number that makes 270 into 100

To find this number, divide 100 by 270:

100 /270 = 0.3704

Step 3: Multiply the Fraction by the Number from Step 2

Multiply both the numerator and denominator by 0.3704:

90/270 x 0.3704/0.3704
= 90 x 0.3704/270 x 0.3704
= 33.3333/100

Step 4: The Numerator is Now the Percentage

Since our new denominator is 100, the numerator 33.3333 represents the percentage

This step-by-step method of converting the ratio 90 : 270 to a fraction and then a percentage with a denominator of 100 allows us to calculate that 90 is 33.3333% of 270.

Method 2: Converting Fractions to Decimals and Percents

You can also use division to convert a fraction to a decimal and then to a percentage.

Step 1: Write the Fraction

Start with the original fraction:

90 of 270 can be written as: 90 / 270

Step 2: Divide the Numerator by the Denominator

Use long division to divide the numerator by the denominator:

90 / 270 = 0.333333

Step 3: Multiply the Decimal by 100

To convert the decimal to a percentage, multiply it by 100:

0.333333 x 100 = 33.3333%

Therefore, by dividing 90/270 to 0.333333 and then multiplying by 100, the result is 33.3333%

Following this process carefully of dividing the fraction, multiplying the decimal by 100, and interpreting the result as a percentage provides us another method to find that 90 is 33.3333% of 270.

Comparing the Two Methods

Let’s summarize the two methods we used to find the percentage “90 is what percent of 270?”:

Method	Description	Steps
Convert Ratio to Percentage	Converts the ratio to a fraction, then multiplies to make the denominator 100	1. Write ratio as fraction 2. Multiply to make denominator 100 3. Numerator is the percentage
Convert Fraction to Decimal and Percentage	Divides the fraction to a decimal, then multiplies the decimal by 100	1. Write the fraction 2. Divide numerator by denominator 3. Multiply decimal by 100 4. Result is the percentage

The ratio to percentage method directly converts the ratio 90 : 270 to an equivalent percentage fraction. The fraction to decimal method indirectly converts the fraction 90/270 to a decimal and then a percentage.

p>Both methods follow a clear step-by-step procedure to arrive at the same result that 90 is 33.3333% of 270. Understanding multiple approaches builds flexibility in thinking through percentage problems.

Standard Percentage of 270 Calculation Examples

Now that we have calculated that 90 is 33.3333% of 270, let’s explore what 5%, 10%, up to 95% of 270 would be.

13.5 is 5% of 270

27 is 10% of 270

40.5 is 15% of 270

54 is 20% of 270

67.5 is 25% of 270

81 is 30% of 270

94.5 is 35% of 270

108 is 40% of 270

121.5 is 45% of 270

135 is 50% of 270

148.5 is 55% of 270

162 is 60% of 270

175.5 is 65% of 270

189 is 70% of 270

202.5 is 75% of 270

216 is 80% of 270

229.5 is 85% of 270

243 is 90% of 270

256.5 is 95% of 270

270 is 100% of 270

Conclusion

Finding percentages is an essential mathematical skill used in daily life for calculations of discounts, taxes, tips, interest rates, test scores, and more. In this article, we explored the specific question “90 is what percent of 270?” and discussed two methods to solve it – converting a ratio to a percentage and converting a fraction to a decimal and percentage. Both methods carefully followed arrive at the solution that 90 is 33.3333% of 270.

We also looked at calculating a range of standard percentages from 5% to 95% of the total number 270. Practicing these types of percentage calculations helps improve mathematical proficiency and comfort applying different techniques.