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When you convert one unit to another how do you know which unit to place in the denominator?
Wiki User
∙ 13y ago
You place the unit which you are converting from in the denominator.
Wiki User
∙ 6y ago
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How would you know when a fraction is greater than another fraction?
You could convert them to like fractions with a common denominator and compare the numerators or you could convert them to decimals and compare them.
How do you convert a fraction to so they have a common denominator?
I assume you already know how to find the common denominator itself. Once you find the common denominator, you have to multiply top and bottom of each fraction by the same number, in such a way that the denominator is equal to the common denominator. For example: if you want to add 1/4 and 1/6, the common denominator is 12; to convert 1/4 to twelths, since you need to multiply the bottom part by 3 to convert it to 12, it follow that you multiply the top part by 3 as well - therefore, 1/4 = 3/12. Similarly, 1/6 = 2/12 (since you have to multiply the bottom by 2, you also multiply the top by 2).
How can you find the missing numerator with the same denominator?
I assume you want to convert two fractions to a common denominator. Let's see an example. You want to add, subtract, or compare 1/4 and 5/6. The least common denominator is 12 - I assume you already know how to find that. It need not be the least common denominator; any common denominator - for example, the product of the two denominators - will work. However, let's assume you want to convert to twelfths. To convert the fractions to twelfths, you do the following. To convert 1/4 to ?/12, note that the number 4 must be multiplied by 3 to get 12. In that case, the numerator, 1, must also be multiplied by 3. Thus, you get 3/12. Similarly, to convert 5/6 to ?/12, you need to multiply the bottom (and therefore also the top) by 2, so you get 10/12.
How do you know which one is the denominator?
If you are talking about fractions, the denominator is the bottom number.
How do we add dissimilar fraction?
The first step it to find a common multiple to the denominators. The least common denominator is preferable because it is small but it is not necessary to find the least one. Next, convert each fraction into an equivalent factor with the common multiple as its denominator. Add together all the numerators and place this over the common denominator. Finally, simplify the answer, if possible.For example1/4 + 1/5 + 1/6Find a common multiple: 4*5*6 = 120 (which is also the LCM).Find equivalent fractions: 1/4 = 30/120, 1/5 = 24/120 and 1/6 = 20/120So 1/4 + 1/5 + 1/6 = (30 + 24 + 20)/120 = 74/120Simplify to 37/60.
How would you know when a fraction is greater than another fraction?
You could convert them to like fractions with a common denominator and compare the numerators or you could convert them to decimals and compare them.
When you are converting a decimal to a fraction how do you know what to use as the denominator?
The denominator is the place value of the last number. For example, 0.3 = 3/10 because the 3 is in the tenths place. In another example, 0.79 = 79/100 because the 9 is in the hundredths place. In another example, 0.457 = 457/1000 because the 7 is in the thousandths place.
How do you know that one fraction is bigger than the other?
Convert them to equivalent fractions with a common denominator and compare the numerators.
How do you know that five twelfths are less than a half?
By converting to a common denominator (convert 1/2 to twelfths), and comparing. Because 5 is less than half of 12.
How do you compare and convert fractions in customary units of length?
If you don't know their equivalence, then you can either get a common denominator, and compare the numerators. Or you can divide and convert them all to decimal form and then compare.
How do you convert a fraction to so they have a common denominator?
I assume you already know how to find the common denominator itself. Once you find the common denominator, you have to multiply top and bottom of each fraction by the same number, in such a way that the denominator is equal to the common denominator. For example: if you want to add 1/4 and 1/6, the common denominator is 12; to convert 1/4 to twelths, since you need to multiply the bottom part by 3 to convert it to 12, it follow that you multiply the top part by 3 as well - therefore, 1/4 = 3/12. Similarly, 1/6 = 2/12 (since you have to multiply the bottom by 2, you also multiply the top by 2).
How do you know if a fraction is between 0 and 1 or a half and 1?
Convert the fractions to the same denominator and make the numerator the equivalent value. Then compare the numerators. e.g. 1/2 3/4 & 1 Convert all the a denominator of '4' Hence 2/4 , 3/4 4/4 It follows 2
How can you find the missing numerator with the same denominator?
I assume you want to convert two fractions to a common denominator. Let's see an example. You want to add, subtract, or compare 1/4 and 5/6. The least common denominator is 12 - I assume you already know how to find that. It need not be the least common denominator; any common denominator - for example, the product of the two denominators - will work. However, let's assume you want to convert to twelfths. To convert the fractions to twelfths, you do the following. To convert 1/4 to ?/12, note that the number 4 must be multiplied by 3 to get 12. In that case, the numerator, 1, must also be multiplied by 3. Thus, you get 3/12. Similarly, to convert 5/6 to ?/12, you need to multiply the bottom (and therefore also the top) by 2, so you get 10/12.
How do you know which one is the denominator?
If you are talking about fractions, the denominator is the bottom number.
What fraction is greater three over four or seven over eight?
Convert them to the same denominator and the answer to your question will be immediately apparent (assuming you know that six is less than seven).
How do you find the denominator of a fraction if you know the numerator and the value?
Denominator = Numerator/Value
Convert 0.4 into a fraction?
If by "fraction", you mean a number, it already is a fraction. If by "fraction" you mean a "numerator-over-denominator" numeral, 0.4 has the same value as the 4/10 numeral and anything equivalent to that. It is enough to know that the value of the first place to the right of the decimal point is tenths (or "dimes") .... and the next place to the right has place-value as hundredths (or "cents") ... so that 0.47 means 4dimes+7cents ~ 47cents.
