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# Traducción de *fraction* en Español:

## fraction

## fracción, *n.*

Ver definición en Español de fracción

### nombre

1

Matemáticasfracción femeninoquebrado masculino*The Mathematics Computation subtest assesses skills in computing with whole numbers, fractions, mixed numbers, decimals, and algebraic equations.**Use the method above to convert it into a fraction with whole numbers in the denominator.**Basic operations with whole numbers, fractions, and decimals were required to solve some problems, although many items required no calculations.**The aim of the first part is to introduce the Hindu numerals, to explain a place value system and to describe addition, multiplication and other arithmetic operations on integers and fractions in both decimal and sexagesimal notation.**Possibly as a consequence of that, the Greek mathematicians thought of fractions in terms of ratios of integers, rather than numbers.**It looks first at area problems, then looks at rules for the addition, subtraction, multiplication and division of fractions.**The math course consists of five subject areas: understanding numbers, using whole numbers, using decimals, using fractions and per cents, and working with data.**Students added several combinations of wood in whole numbers and mixed fractions as they tested the most economical ways to use the lumber.**These most rarely occurring topics were: angles in a quadrilateral, fractions, fraction multiplication, properties of triangles, and the Pythagorean theorem.**In other words, a number is rational if we can write it as a fraction where the numerator and denominator are both integers.**What are the rules for converting fractions to binary and octal and vice versa?**To convert a fraction to a percentage, divide the numerator by the denominator.**Column addition was performed on whole numbers and then on fractions.**They should also be able to understand basic maths and geometry, including fractions, decimals, multiplication and division.**Specifically, children's responses to the less familiar quantities of zero and fractions could shed light on their performance with the more familiar whole numbers.**Others would rewrite the fractions using common denominators.**Sometimes when working with fractions, the hardest thing to find is a common denominator.**Although all these fractions are written differently, they all represent the same quantity.**You may have to multiply both fractions by different numbers to produce the same denominator for both fractions.**The line between the numerator and denominator is known as the fraction bar.*

2

(small amount)*a fraction of the budget*—*una mínima parte del presupuesto**we achieved the same results at a fraction of the cost*—*obtuvimos los mismos resultados por un porcentaje mínimo del costo**a fraction of a second*—*un instante**the car missed him by a fraction*—*no faltó nada para que el coche le diera**his eyebrows lifted a fraction*—*levantó ligeramente las cejas**the door opened a fraction*—*la puerta se abrió ligeramente**a fraction higher/lower*—*ligeramente superior/inferior*

*Her goal was $60,000 but she was only able to get a fraction of that amount.**It's only a fraction of the amount of money necessary to attend most private schools.**If they did, the insurance company would have been charged a fraction of that amount.**He said hundreds of lives could be saved on the roads every year for a fraction of the amount being spent on rail safety.**The council currently spends a fraction of this amount on all its other roads combined.**Only a fraction of the huge amount of money we pay in road taxes is put into the maintenance and building of roads.**The parasitic wasp is quite tiny, only a fraction of the size of an adult fly.**In terms of proportion, only a fraction of local cotton is transformed and exported as finished goods.**However, the true cost is a fraction of this amount.**Fortunately, a salvage unit was available, at a fraction of that amount.**The victim would be left with only £5,000-a fraction of the amount intended to cover his pain and suffering.**The new process allowed mass production using a fraction of the amount of silver thereby reducing costs.**That amount was only a fraction of the true value of the business, according to farmers of the former co-op.**They had acquired the land for a tiny fraction of that amount.**No one would ever notice a fraction of a cent but with the amount of financial transactions going on those fractions mounted up.**In this way hundreds of small adjustments can be made in a fraction of the time needed by more traditional methods.**Turns out that he produces some rather wonderful music consisting almost entirely of samples, usually only a fraction of a second long.**Her eyes rest on me for a second, and I swear I can see a tiny ghost of a smile for a fraction of a second.**Joule also invented extremely precise thermometers, which could measure temperature changes to within fractions of a degree Fahrenheit.**Each of those putative atoms of element 115 disintegrated within fractions of a second by spontaneously ejecting an alpha particle, which contains two protons and two neutrons.*

3

Químicafracción femenino*The aqueous, ethanol and ethyl acetate fractions were slowly evaporated to dryness under vacuum and stored at 4 degreesC for biological study.**The majority of the manufacturing is from the catalytic cracking of ethane, petroleum fractions, and crude oil.**Oil refining separates the various fractions of petroleum by a process called fractional distillation and takes place in a large plant called a refinery.**Of course, there is some overlap of the boiling points and molecular size for these fractions.**Benzene is manufactured industrially by dehydrogenation and dealkylation of appropriate fractions of petroleum.**Total lipid extracts were separated into neutral and polar lipid fractions by column chromatography on Florisil 60-100 mesh.**The supernatant and the precipitate fractions were separated.**This is a generic term for the light hydrocarbon fractions found associated with most oil deposits.**Both are produced by refining crude oil, but the kerosene fraction of the oil is a little heavier.**The resulting soluble organic fractions were analysed for polynuclear aromatic compounds and tested for mutagenic effects.**The cell lysate was then centrifuged at 27 000 g for 30 min at 4°C and the soluble and insoluble fractions were separated through a syringe.**Soluble and insoluble fractions were separated by centrifugation at 8 000 g for 30 min at the extraction temperature.**After incubation, the samples were treated as above, and the supernatant fractions were lyophilized.**The acetone and methanol fractions were combined and dried under nitrogen.**The gum arabic fractions were collected separately and extracted with water/chloroform.**The ethyl acetate of the combined organic fractions was evaporated under reduced pressure.**Cells were collected 48 hr later, and nuclear and cytoplastic fractions were separated.*

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