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Percentages, Fractions, and Decimal Values

Percentages are defined as a fraction or portion of a whole. Generally percentages deal with an amount out of one hundred but can be used in sales, economics, and science. If you've walked into any store you're sure to find something marked a certain percent off. Fractions are not whole numbers with a numerator over a denominator. Usually the numerator and denominator are expressed as integers. There are four types of fractions: simple fractions, complex fractions, mixed fractions, and improper fractions. Decimals are also not integers. They are expressed often like 0.34 and are often rounded off since some go for too long. Both decimals and fractions are also used to convert to percentages.

86,251 Questions

What fraction shows what part of the sidewalk is cracked P?

To determine the fraction that represents the part of the sidewalk that is cracked, you would need to know the total length of the sidewalk and the length of the cracked portion. The fraction can be expressed as the length of the cracked section divided by the total length of the sidewalk. For example, if the sidewalk is 100 meters long and 25 meters are cracked, the fraction would be 25/100, which simplifies to 1/4.

What is 65100 as a decimal number?

The number 65100 is already expressed in decimal form. It represents the value of sixty-five thousand one hundred. If you are looking for its numerical representation, it can be written as 65100.0 in decimal notation, but the value remains the same.

What type of percent is each item expressed as in a horizontal analysis in accounting?

In a horizontal analysis, each item is typically expressed as a percentage of a base year amount. This allows for comparison of financial data over multiple periods by showing the change in each item relative to the base year's figure. The percentage is calculated by taking the difference between the current period and the base period amounts, dividing it by the base period amount, and then multiplying by 100. This method highlights trends and growth patterns in financial statements.

What is the percent from 65 to 144?

To find the percent increase from 65 to 144, subtract the original value from the new value, then divide by the original value and multiply by 100. The calculation is ((144 - 65) / 65 \times 100), which equals approximately (121.54%). This means there is a (121.54%) increase from 65 to 144.

What is 3.10 as a mixed number?

To convert 3.10 into a mixed number, first recognize that the whole number part is 3. The decimal 0.10 can be expressed as the fraction 1/10. Therefore, 3.10 as a mixed number is written as ( 3 \frac{1}{10} ).

A birthday cake was cut into equal pieces and four peices were eaten The fraction below shows how many pieces were left According to the fraction how many pieces were not eaten?

If the fraction representing the pieces left is, for example, ( \frac{n}{m} ), it means that ( n ) pieces are left out of a total of ( m ) pieces. Since four pieces were eaten, the number of pieces not eaten can be calculated as ( m - n ). To find the total number of pieces, you would add the eaten pieces to the remaining pieces, giving ( m = n + 4 ). Thus, the pieces not eaten would be ( m - 4 ).

Which value is equal to 5 of 1500?

To find 5% of 1500, you can multiply 1500 by 0.05. This gives you 1500 × 0.05 = 75. Therefore, 5% of 1500 is equal to 75.

How do you write eight tenths of a gram?

Eight tenths of a gram can be written as 0.8 grams. Alternatively, it can also be expressed as 8/10 grams or 8 g/10.

What percent of men have a foot fetish?

Studies suggest that approximately 10-15% of men may have a foot fetish, though this number can vary based on different surveys and populations. Foot fetishes are one of the most common types of sexual fetishes, and interest in them can range from mild attraction to a more significant focus. It's important to note that the prevalence may not fully capture the nuances of individual preferences.

What is 0.4167 equivalent to in fraction?

The decimal 0.4167 can be expressed as a fraction by recognizing it as 4167/10000. This fraction can be simplified by finding the greatest common divisor (GCD). In this case, 0.4167 is approximately equal to the fraction 5/12 when rounded to four decimal places.

Application of cauchy-riemann equations in real life?

The Cauchy-Riemann equations are fundamental in complex analysis, particularly in understanding analytic functions that are essential in various real-life applications. For instance, they are used in fluid dynamics to describe potential flow around objects, which is critical in engineering fields like aerodynamics and hydrodynamics. Additionally, these equations play a significant role in electrical engineering, particularly in the analysis of electromagnetic fields and wave propagation. Overall, the Cauchy-Riemann equations help model and solve problems in physics and engineering where complex variables are involved.

What is the purpose of using fraction strips and a one strip?

Fraction strips are used as a visual tool to help students understand and compare fractions more effectively. They provide a tangible way to see the size of different fractions and how they relate to one another, making abstract concepts more concrete. A one strip, representing a whole, serves as a reference point for understanding parts of a whole, allowing learners to grasp the concept of equivalence and addition or subtraction of fractions more intuitively.

Is six tenths bigger or is four sixths bigger?

To compare six tenths (6/10) and four sixths (4/6), we can convert them to decimals or simplify them. Six tenths is equal to 0.6, while four sixths simplifies to two thirds, or approximately 0.6667. Therefore, four sixths is bigger than six tenths.

How can you find 3 over 18 in simplified form?

To simplify the fraction ( \frac{3}{18} ), you can divide both the numerator (3) and the denominator (18) by their greatest common divisor (GCD), which is 3. Dividing both by 3 gives you ( \frac{1}{6} ). Thus, ( \frac{3}{18} ) in simplified form is ( \frac{1}{6} ).

What percentage is 10 off a journey which usually costs 50?

To calculate the percentage that $10 is off a journey that usually costs $50, you divide the discount ($10) by the original cost ($50) and then multiply by 100. So, ($10 / $50) × 100 = 20%. Therefore, $10 off a $50 journey is a 20% discount.

Can pi be used for repeating decimals into a fraction?

No, pi (π) cannot be expressed as a fraction of two integers, which means it is not a repeating decimal. Pi is an irrational number, meaning its decimal representation is non-terminating and non-repeating. Therefore, it cannot be converted into a fraction in the way that repeating decimals can. Repeating decimals, like 1/3, can be expressed as fractions because they are rational numbers.

What is 10 percent off 3760?

To calculate 10 percent off 3760, first find 10 percent of 3760, which is 376. Then, subtract this amount from the original price: 3760 - 376 = 3384. Therefore, 10 percent off 3760 is 3384.

What is thirty and nine tenths?

Thirty and nine tenths is a numerical expression representing the value of 30.9. It combines the whole number 30 with the decimal fraction 0.9, which is equivalent to nine-tenths. Together, they form a single decimal number often used in measurements or calculations.

How do you say 10000000000000000000000 in word form?

How to say this number 999999999999999999999999999999999999999999999999999999999999999999999999999999999999099999999999999999999999999999999999999999999999999999999999999900009099099999999999999999999999

Is one third greater than five ninths?

No, one third (1/3) is not greater than five ninths (5/9). When comparing the two fractions, 1/3 is equivalent to 3/9, which is less than 5/9. Therefore, five ninths is greater than one third.

What is 116 percent as a fraction or mixed number in simplest form?

In simplest form, 116% is 29/25

To find this, convert 116% to a fraction: 116/100

Then simplify

116/100 -> 58/50

58/50 -> 29/25

Since 29 is prime (cannot be divided further) 29/25 is the simplest form

And as for the previous answer, 100% is totality but not the percent cap. Any value can increase by more than itself. 3 is 300% of 1. Percent is just a way of showing division.