Learn a fast tip to help you understand specifically what the numerator and denominator that a portion tell you.

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The Quick and Dirty The fraction 1/2 way “one piece of a entirety object divided into two equally size parts.” The denominator suggests that two components make a whole, and also the molecule counts off the fact that the fraction 1/2 has one that those parts. The portion X/Y method “X piece of a totality object that is separated into Y equally sized parts.”


In the critical article, we uncovered that integers alone space not adequate to fully describe the world around us—we require the fountain existing between the integers too. (In learning that, we additionally learned the fractions space not integers.) In fact, eventually, we’re walking to find that also fractions won’t fully satisfy our needs! yet we’ll leave that for a future article—there’s still lot to learn about the fractional world first.In particular, now we’re going to take it a depths look at fractions and also learn a few quick tips to aid you understand specifically what numerators and also denominators call you.

What space fractions?


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Before we obtain too much into the details of what the assorted parts that a portion mean, let’s briefly review their anatomy. First, a portion is made up of two integers—one top top the top, and one top top the bottom.The top one is dubbed the numerator, the bottom one is referred to as the denominator, and these two numbers space separated by a line. The line deserve to be horizontal or slanted—they both mean the exact same thing and also simply offer to different the numerator from the denominator.
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How to express fractions in English

If you’ve known about fractions for a while, it’s most likely been some time because you’ve contemplated the name we usage to describe them. However they aren’t precisely obvious, therefore it’s worth spending a minute or 2 thinking around them.Here’s the quick and dirty reminder to assist you remember exactly how to express them all: The numerator is always spoken first, and also you pronounce it specifically as you pronounce the number. For example, in 1/2 the numerator, 1, is just pronounced “one;” or in 45/77 the numerator, 45, is simply pronounced “forty-five.” basic enough. Yet denominators room a little bit trickier. They use the adhering to convention:2 is express “half”3 is express “third”4 is pronounced “fourth” (or “quarter”)5 is express “fifth”6 is pronounce “sixth”7 is pronounced “seventh”8 is pronounce “eighth”9 is pronounced “ninth”10 is pronounce “tenth,” and also so on.So, for the portion written 1/2, the denominator, 2, is pronounce “half,” and the entire portion is thus “one-half.” A tiny less obvious: for the fraction 45/77, the denominator, 77, is pronounce “seventy-seventh,” so the entire fraction is “forty-five seventy-sevenths.”An easy method to psychic this is that through the exceptions of “half” and “quarter,” the words provided to describe the denominator of a portion are the same used to placed things in order—for example, the stimulate in which runners end up a race: “third,” “fourth,” “fifth,” etc.

What is a denominator?

Now let’s take a closer look in ~ the various parts the a fraction. First, the bottom part—the denominator. Words “denominator” is acquired from the Latin word “nomen,” which way “name” (and also shows increase in words choose “nominate” and also “nomenclature”). And also that’s pretty lot what the denominator of a fraction does: that “names,” or indicates, the type of portion that is described by the molecule (the height part).

What walk the denominator call you?

Here’s what i mean. The denominator of a fraction tells girlfriend how many parts a entirety is broken into. It have the right to be a entirety pineapple, a totality song, or a totality anything. If the denominator the a fraction is, say, 4, then that indicates that the whole whatever is damaged up right into 4 equally-sized pieces.
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Or, if the denominator is 12, that means the totality whatever is broken-up right into 12 equally-sized pieces. Yet how specifically does that “name” the form of fraction? Well, the leads united state to the meaning of the numerator.

See more: What Is 3/4 Divided By 9 Divided By 3/4 With Work, What Is 9 Divided By 3/4

What is a numerator and also what does the tell you?

The word numerator comes from the Latin verb “enumerate,” which us still usage in English to average “to count.” So, the numerator of a fraction counts the variety of equally-sized pieces (identified through the denominator) that are included in the fraction.How, then, do we put this all with each other to recognize the an interpretation of fractions? Here’s the quick and also dirty tip: Going back to our examples from before, the fraction 1/2 means “one piece of a totality object separated into 2 equally sized parts.” The denominator indicates that two parts make a whole, and the molecule counts turn off the reality that the portion 1/2 includes one of those parts. Similarly, the portion 45/77 way “forty-five piece of a whole object the is divided into seventy-seven equally sized parts.”

What walk it typical if the numerator is bigger 보다 the denominator?

In every the examples so far, the numerator has constantly been smaller sized than the denominator. In various other words, in 1/2 and 45/77, 1 and 45 are smaller than 2 and also 77, respectively. However what would it median if the molecule were bigger 보다 the denominator? Something choose 7/4?Well, let’s shot interpreting this the same means as before. The denominator, 4, suggests that a whole is split into 4 equally size parts, and the numerator, 7, indicates that we have seven that those parts. So, if four parts do a whole, and also we have seven, then we must have actually a totality object to add three more of the equally sized parts. So 7/4 is indistinguishable to 1 3/4—also well-known as “one and also three-quarters”—and we now know that a portion whose numerator is higher than its denominator to represent a number that is better than one. In instance you’re wondering, that form of portion is referred to as “improper,” whereas fractions choose 1/2 through numerators less-than platform are dubbed “proper.”

What walk it median if the denominator is much less than one?

So much we’ve only talked around fractions through denominators that are greater than one. At the finish of the last article, i asked the “brain-teaser” question: “Why can’t the denominator that a portion be zero?” To uncover out the price to the question, and also take a emergence at exactly how fractions v denominators less-than one work, check out critical week’s math Dude video Extra! illustration posted come YouTube and also the videos section of the math Dude’s facebook page.

Who offers fractions?

In short: Everyone! You've probably used fountain without even realizing it.Let's say your grandma bakes 6 cookies. She claims that you and also your two cousins deserve to each have actually one, and also then asks you to put the rest in a plastic bag. That way 3/6 that the cookies will be eaten and also 3/6 will be saved. Once the 3 cookies are placed away, you provide 1/3 that the batch come one cousin, 1/3 come your various other cousin, and also keep 1/3 to yourself. Friend don't also think of it as using fractions to divide the batch, yet that's what's happening!But what around your grandma? She used fractions once she to be baking the cookies.But what around your grandma? She offered fractions when she to be baking the cookies. The recipe can have dubbed for one cup that flour, a quarter-cup of sugar, and also two eggs because that a complete batch the cookies. She just wanted to make half a batch, therefore she separated the cooking recipes in half. That method she offered 1/2 cup of flour, 1/8 a cup that sugar, and one egg to do the dough because that this completely hypothetical (and most likely inedible) recipe.Later, you and your cousins head come the shopping mall to get some brand-new games. You're in luck—everything in the keep is 30% off! That means if you calculation what 3/10 that the initial price of the game you desire is, you deserve to subtract the number native the original price and also figure the end what your discounted complete would be.Fractions are so common we treat them like second nature!