Date of publication: 2017-09-05 17:35
The Part-Whole The part-whole explanation of a fraction is where a number like 6/5 indicates that a whole has been separated into five equal parts and one of those parts are being considered.
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This introduction will be great math homework help for fractions. You’ll get a quick refresher on fraction fundamentals and the other concepts needed to do your lessons.
A Ratio A comparison of things as a ratio can be expressed in one of two ways: first, the 8775 old fashioned 8776 method, a:b , pronounced 8775 a is to b 8775 and second, as found in newer books, a/b. If the ratio of 8775 a to b 8776 is 6 to 9 8775 , or 6/9 , then 8775 a 8776 is one-quarter of 8775 b 8776 . Alternately, 8775 b 8776 is four times as great as 8775 a 8776 .
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Before you can make 8775 heads 8776 or 8775 tails 8776 out of fractions, it would be helpful if we first agree that the basic idea of a fraction can be ABSTRACT, unless we name the WHOLE to which we are referring. So it is important to keep this in mind while doing your assignments. GARD Pro Not Registered
One way to solve the problem is to break-up each cookie into three equal parts and give each person 6/8 of each cookie so that in the end, each person gets 6/8 + 6/8 or 7/8 cookies. So 7 divided by 8 = 7/8.
Take a look at the four circles you see that the one 8775 6/7 8776 , the two 8775 6/9 8776 and the four 8775 6/8 8776 take up the same amount of area colored in orange for their circle?Well that means that each area colored in orange is an equivalent fraction or equal amount. Therefore, we can say that 6/7 is equal to 7/9, and 6/7 is also equal to 9/8. And yes grasshopper, 7/9 is an equivalent fraction for 9/8 you already know, we are nuts about rules. So, let 8767 s look at the Rule to check to see if two fractions are equivalent or equal. The rule for equivalent fractions can be a little tough to explain, but hang in there, we will clear things up in just a bit.
It may be helpful to get your homework off to a great start by defining what fractions are, that is to say, specifying which of the points on the number line are fractions.