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How are percentage figures calculated?

To convert a fraction or decimal to a percentage, simply multiply by 100. For example, the fraction 1/4 equals the decimal fraction 0.25. To convert this to a percentage, multiply 0.25 by 100 to get 25 percent. When a person multiplies by 100, he moves the decimal point over two places.\nTo convert a percentage back to a fraction, simply reverse the procedure and divide by 100. The percentage 85 percent can be converted back into a fraction by dividing by 100 and moving the decimal point over two places to the left to get 0.85. This can also be expressed as 85/100.\nFor an example of calculati..

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What does frequency mean in mathematics?

For example, for the data set 2, 5, 4, 7, 2, 8, 2, 6, 7, 2, one makes a table with columns, where the first column contains these given values in ascending order as 2, 4, 5, 6, 7 and 8. The table also has a tally column and frequency column. One records the tally in the second column and the frequency in the third column.\nAfter constructing a table for the given values of the data set, one sees that for the value 2, the frequency is 4, for 7 the frequency is 2, and the other values 4, 5, 6, 8 have a frequency of 1 each.

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Where is a Kawasaki vehicle's VIN available?

A rider who wants to have a new VIN for the motorcycle's frame must go to the local state authority where the vehicle is registered. After finding the VIN, the owner can order a motorcycle check online by accessing the website for the state's department of motor vehicles. The motorcycle history report provides important information that may affect the consumer's decision to buy or sell a used Kawasaki motorcycle.

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What is 9 millimeters in inches?

The atypical conversion factor is a result of these units being from different measuring systems, millimeters from the metric system and inches from imperial system. Along with the inch, the imperial system uses the foot, yard and mile as the main forms of measurement. Part of the metric system, the millimeter is a smaller unit of measurement. Centered around the number 10, larger measuring units in the metric system include the centimeter, meter and kilometer.

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Why isn't 1 a prime number?

Prime numbers serve the purpose of defining composite numbers. Composite numbers are all positive integers other than one and prime numbers. Math theorems prove that each composite number can be reduced to a unique multiplication problem of only prime numbers. This is called its prime factorization. For example, the composite number 476 can be reduced to the prime factorization 2 x 2 x 7 x 17. Each number in the multiplication problem is a prime number. If one was a prime number, this would not work. Both 1 x 2 x 2 x 7 x 17 equals 476 and 1 x 1 x 1 x 2 x 2 x 7 x 17 equals 476. The ones make th..

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What are the multiples of 90?

The set of numbers that make up the multiples of 90 are {90 * N, where N = 1, 2, 3, and so on; N can be any positive integer}. There is no highest multiple of 90; the multiples of 90 extend out to infinity. Likewise, any multiple of 90, when divided by 90, produces a whole positive integer. For example, 990 divided by 90 is 11, which verifies that 990 is a multiple of 90. Any number that does not produce a whole positive integer when divided by 90 is not a multiple of 90.

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How do you find the x and y intercepts?

The x- and y-intercepts mark the two points at which the line crosses the respective axis, and using the substitution method is the most straightforward way of finding these points. Other methods exist, depending on what information is known or easily derived. If the equation is in slope-intercept form of y = mx + b, then b is the y-intercept. If two points are known and a graph is handy, it is possible to simply draw the line through the points and trace it to the x-axis and y-axis, noting where the line crosses and checking the values in the equation. When the values of x and y are plugged i..

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How many sides does a cubiod have?

The cuboid is a rectangular prism, and can be found throughout the world, from buildings to boxes. The cuboid can also be a square prism depending on its lengths. If at least two of the cuboid's lengths are equal, then the cuboid can be called a square prism and a rectangular prism.A cube is also a type of cuboid and is also known as a hexahedron. A cube is also a prism, but requires that each face be a square as well as that all three lengths be equal. Cubes are also platonic solids.The volume of a cuboid can be calculated by multiplying the length of the cuboid by its width and its heig..

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How do you learn how to do fractions?

The Khan Academy features an entire arithmetic section devoted to fractions. Khan's methods are features on a series of videos, and these are broken down by the various levels of skill and types of computations associated with fractions. For example, the first section, "Understanding Fractions," contains 10 videos that begin with "Introduction to Fractions" and end with "Using Fractions to Divide Pizzas, Pies and Cakes." Using visual devices to explain how fractions work helps students understand the function of fractions.\n\nGCF LearnFree uses a series of visual lessons to teach the basi..

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What is the value of 68 centimeters in inches?

A centimeter is a unit of length in the International System of Units, while an inch is a unit of length in the system of U.S. customary units. Within the metric system, 68 centimeters equals 680 millimeters, 6.8 decimeters and 0.68 meters.\nThe International System of Units is used in most countries and throughout the scientific world, in part due to the ease with which one unit is converted into another simply by moving the decimal point.

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