View example sentences, synonyms and word forms for Fraction.

Fraction meaning

A part of a whole, especially a comparatively small part. | A ratio of two numbers (numerator and denominator), usually written one above the other and separated by a horizontal bar called the vinculum or, alternatively, in sequence on the same line and separated by a solidus (diagonal bar). | A component of a mixture, separated by fractionation.

Example sentences (20)

He homogenized the liver into a membrane fraction and soluble fraction (phosphorylase is soluble), added norepinephrine to the membrane fraction, extracted its soluble products, and added them to the first soluble fraction.

The US spending tens of millions on destroying Assange's life is a fraction of a fraction of a long-forgotten black budget for some pet CIA project.

Thousands of people will cast their vote, and the probability that your individual vote will be the one that makes a difference is a fraction of a fraction.

But – because these records cover only a fraction of Mr cTrump’s travel during a fraction of his term – the actual total is likely to be higher.

Even as CO2 has gone from a fraction of 1% to a larger fraction of 1%?

You can do basic transactions at a fraction of the cost and a fraction of the time that it took you before.

A formal quotient of polynomials, that is, an algebraic fraction wherein the numerator and denominator are polynomials, is called a " rational expression " or "rational fraction" and is not, in general, a polynomial.

Although enzymes can consist of hundreds of amino acids, it is usually only a small fraction of the residues that come in contact with the substrate, and an even smaller fraction—three to four residues on average—that are directly involved in catalysis.

Because of the identity property of multiplication, the value of a number will not change as long as it is multiplied by one. citation Also, if the numerator and denominator of a fraction are equal to each other, then the fraction is equal to one.

For children, a typical fraction size may be 1.5 to 1.8 Gy per day, as smaller fraction sizes are associated with reduced incidence and severity of late-onset side effects in normal tissues.

If the pressure rises without changing this mole fraction, the dew point will rise accordingly; Reducing the mole fraction, i.e., making the air less humid, would bring the dew point back down to its initial value.

It composes about 18.2 ppm of air by volume (this is about the same as the molecular or mole fraction), and a smaller fraction in Earth's crust.

Method of successive multiplication by 8 To convert a decimal fraction to octal, multiply by 8; the integer part of the result is the first digit of the octal fraction.

Mole fraction main The mole fraction is defined as the amount of a constituent (in moles) divided by the total amount of all constituents in a mixture : : The SI unit is mol/mol.

Necessary condition for the paradox Suppose that x is the fraction of voters who prefer A over B and that y is the fraction of voters who prefer B over C. It has been shown Silver, Charles.

Since Omain 's partial pressure is the fraction of Omain times the total pressure, elevated partial pressures can occur either from high Omain fraction in breathing gas or from high breathing gas pressure, or a combination of both.

Synthetic polymers may consist of both crystalline and amorphous regions; the degree of crystallinity may be expressed in terms of a weight fraction or volume fraction of crystalline material.

The area of each block is the fraction of the total that each category represents, and the total area of all the bars is equal to 1 (the fraction meaning "all").

The classic Rocket Equation with its "wet" mass ( )(with propellant mass fraction ) to "dry" mass ( )(with payload ) fraction ( ), the velocity change ( ) and specific impulse ( ) no longer holds due to the mass loses occurring in antimatter annihilation.

The fraction of payload to the total liftoff weight of the air or spacecraft is known as the " payload fraction ".