The result of the conversion is therefore (5/2)+(1/30)=38/15Īll fractions are reduced as soon as possible to simplify the subsequent operations. Each element is converted separately, the non repeating portion is converted as explained above, while the fraction for the repeating portion is obtained by dividing the repeating figures by a number of 9's equal to the length of the sequence, followed by a number of '0's equal to the the number of 0's between the dot and the repeating digits.įor example the number 2.5333. When the number has infinitely repeating decimals, then the fraction is obtained by breaking the number into a sum of the non-repeating portion and the repeating portion. The resulting number is then shown divided by the same power of 10 to represent the original number as a fraction. This is because the number is multiplied by a power of 10 such that the decimal point is removed.
When the number has no repeating decimal portion, the numerator of the equivalent fraction is obtained by removing the dot from the number, and the denominator is '1' followed by the same number of 0's as the length of the decimal portion.įor example the number 12.4 is equal to 124 divided by 10, so the equivalent fraction is 124/10, which, when simplified, becomes 62/5.
#3 INCHES IN FRACTION HOW TO#
How to convert a decimal number to it's equivalent fraction See the following table for examples: Type of number You may also convert to fractions numbers with infinitely repeating digits by enclosing the repeating digits in parenthesis or by adding '.' at the end of the number. You may enter simple rational numbers with the whole portion separated from the decimal portion by a decimal point (ex. This calculator allows you to convert real numbers, including repeating decimals, into fractions.Įnter a decimal number in the space above, then press Convert to Fraction to send the number and calculate the equivalent fraction.
#3 INCHES IN FRACTION FREE#
Need a ruler? Try our free downloadable and printable rulers, which include both imperial and metric measurements.How to use the decimal to fraction calculator. Rulers are available in imperial, metric, or a combination of both values, so make sure you get the correct type for your needs. We recommend using a ruler or tape measure for measuring length, which can be found at a local retailer or home center. Other types of devices used to make measurements in inches include scales, calipers, measuring wheels, micrometers, yardsticks, and even lasers. The standard ruler is 12 inches long and is a common tool for measuring a length in inches.Īnother frequently used tool to perform measurements in inches is a tape measure, which commonly comes in lengths from 6' - 35'. Often a double-quote (") is used instead of a double-prime for convenience.Ī double-prime is commonly used to express 1 in as 1″. Inches can also be denoted using the ″ symbol, otherwise known as a double-prime. Inches can be abbreviated as in for example, 1 inch can be written as 1 in. The inch is a US customary and imperial unit of length. What is an Inch?Īn inch is a unit of length equal to 1/ 12 of a foot or 1/ 36 of a yard.īecause the international yard is legally defined to be equal to exactly 0.9144 meters, one inch is equal to 2.54 centimeters.
To get a reference point of the size, the thickness of a US dime is 1.35mm. Millimeters are often represented by the smallest ticks on most metric rulers. Millimeters can be abbreviated as mm for example, 1 millimeter can be written as 1 mm. In the metric system, "milli" is the prefix for thousandths, or 10 -3. The millimeter, or millimetre, is a multiple of the meter, which is the SI base unit for length. One millimeter is equal to 0.0393701 inches.
One millimeter is equal to one-thousandth (1/1,000) of a meter, which is defined as the distance light travels in a vacuum in 1/ 299,792,458 of a second.
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