0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How do you write fraction from least to greastest?
You can compare two fractions by converting them to a common denominator - but if you need to compare several fractions, it would be easier to write each fraction as a decimal, with several digits after the decimal point, then compare the decimals. Oh Yeah And When I Have A Question No One Effen Answeres It!
Why is it important to learn about equivalent fractions?
Answer: When adding or subtracting fractions with different denominators it is important to change the denominators into the lowest common denominator by using equivalent fractions. Answer: Equivalent fractions are used to: * Simplify fractions. It is sort of inelegant to write the final solution of a problem as 123/246, when you can just as well write it as 1/2. * Add fractions. If two fractions have different denominators, you need to convert them to equivalent fractions that have the same denominator. Only then can you add. * Subtract fractions (same as addition). * Compare fractions, to check which one is larger (same as addition).
How do you write equivalent mixed fractions?
Change them to improper fractions and double them.
How do Egyptian fractions work?
The idea behind Egyptian fractions is to write any fraction as the sum of unit fractions which are fractions with the number 1 in the numerator, like 1/2 or 1/3. The catch is all the fractions have to be different. This means no two fractions with the same denominator can be added. So we write 2/3 but that is not a unit fraction. You cannot write it as 1/3+1/3 using Egyptian fractions because the violates the repeating the fraction rule. Saying 3/4 = 1/2 + 1/4 is totally OK. The reason they are worth understanding and studying, other than their pure beauty, is they allow you to compare fractions easier than our current system. They also allow you to divide things up into parts more easily than our current system. So since we cannot write 2/3 as 1/3 + 1/3 how do we write it? We write it as 1/6 +1/2. One common notation for this Egyptian fraction is [2,6]. Using this notation, here are a few others: 2/3= [2,6]2/5= [3,15]2/7= [4,28] Now that you see what they are, let me explain what I meant about dividing and comparing. If I write 5/8 as 1/2+1/8 and I want to divide 5 things among 8 people, each would get 1/2 and 1//8. That is 5/8 and 8 ( 5/8)=5 . It is as simple as that. In general if I have m things to divide among n people, I write m/n as an Egyptian fraction and each person gets that fractions worth of the thing I am dividing. When we compare fractions we usually have to either convert them to decimals or create fractions with a common denominator. With Egyptian fractions, this is not necessary. You write the numbers as Egyptian fractions and then keep doing that with the fractions you have until you can compare the two. You get the added advantage of seeing just how much bigger or smaller one number is from the other.
How do you write fractions in word form?
10
How do you write fraction from least to greastest?
You can compare two fractions by converting them to a common denominator - but if you need to compare several fractions, it would be easier to write each fraction as a decimal, with several digits after the decimal point, then compare the decimals. Oh Yeah And When I Have A Question No One Effen Answeres It!
Why is it important to learn about equivalent fractions?
Answer: When adding or subtracting fractions with different denominators it is important to change the denominators into the lowest common denominator by using equivalent fractions. Answer: Equivalent fractions are used to: * Simplify fractions. It is sort of inelegant to write the final solution of a problem as 123/246, when you can just as well write it as 1/2. * Add fractions. If two fractions have different denominators, you need to convert them to equivalent fractions that have the same denominator. Only then can you add. * Subtract fractions (same as addition). * Compare fractions, to check which one is larger (same as addition).
Why is it useful to write a ratio of a fraction as a unit rate?
For people who are not familiar with fractions it is easier to compare them in the form of unit rates.
What are 3 ways to compare and order fractions and decimals?
One way is to write equivalent fractions with like denominators. IF your ordering fractions AND decimals, write the decimal(s) as fractions. Then put them side by side and compare. for example. Lets say you have 3 fractions and one decimal. 7/8, 9/8, 1¼, and 0.75. Write 0.75 and 75/100 - that equals ¾. Then take the rest of the fractions and compare them so, 7/8, 9/8, 1¼, ¾. there are two 8s and two 4s. Since 4 can be multiplied by 2 to equal 8, 8 is your lowest common denominator. take the 1¼ and multiply the numerator and denominator by 2, that = 10/8, then take the ¾ and do the same thing and that = 6/8. Finally, take all your fractions, put them side by side, and compare them. So, 6/8, 10/8, 7/8, 9/8. Since the denominators are the same, you compare the top numbers. 6 < 7 < 9 < 10. So your answer is 0.75 < 7/8 < 9/8 < 1¼ Hope that helps :)
How do you write equivalent mixed fractions?
Change them to improper fractions and double them.
How do Egyptian fractions work?
The idea behind Egyptian fractions is to write any fraction as the sum of unit fractions which are fractions with the number 1 in the numerator, like 1/2 or 1/3. The catch is all the fractions have to be different. This means no two fractions with the same denominator can be added. So we write 2/3 but that is not a unit fraction. You cannot write it as 1/3+1/3 using Egyptian fractions because the violates the repeating the fraction rule. Saying 3/4 = 1/2 + 1/4 is totally OK. The reason they are worth understanding and studying, other than their pure beauty, is they allow you to compare fractions easier than our current system. They also allow you to divide things up into parts more easily than our current system. So since we cannot write 2/3 as 1/3 + 1/3 how do we write it? We write it as 1/6 +1/2. One common notation for this Egyptian fraction is [2,6]. Using this notation, here are a few others: 2/3= [2,6]2/5= [3,15]2/7= [4,28] Now that you see what they are, let me explain what I meant about dividing and comparing. If I write 5/8 as 1/2+1/8 and I want to divide 5 things among 8 people, each would get 1/2 and 1//8. That is 5/8 and 8 ( 5/8)=5 . It is as simple as that. In general if I have m things to divide among n people, I write m/n as an Egyptian fraction and each person gets that fractions worth of the thing I am dividing. When we compare fractions we usually have to either convert them to decimals or create fractions with a common denominator. With Egyptian fractions, this is not necessary. You write the numbers as Egyptian fractions and then keep doing that with the fractions you have until you can compare the two. You get the added advantage of seeing just how much bigger or smaller one number is from the other.
Fractions more than one are called?
Depending on how you write them, they are either called mixed fractions (e.g., 2 1/2), or improper fractions (e.g., 5/2).Depending on how you write them, they are either called mixed fractions (e.g., 2 1/2), or improper fractions (e.g., 5/2).Depending on how you write them, they are either called mixed fractions (e.g., 2 1/2), or improper fractions (e.g., 5/2).Depending on how you write them, they are either called mixed fractions (e.g., 2 1/2), or improper fractions (e.g., 5/2).
How do you find least common denominator?
You can compare fractions that do not have the same numerator or denominator by finding the least common denominator. For example, compare 1/6 and 1/4. Step 1: Find multiples of the denominators, 6 and 4. Step 2: Find the LCM of 6 and 4. Look at the multiples of 6 and 4. 12 is the least number that is a common multiple of both 6 and 4. Step 3: Write equivalent fractions of 1 out of 6 and 1 out of 4 using 12 as the LCD. Step 4: Compare the 2 fractions.
How do you write a appropriate fractions?
what is an appropriate fraction
How do you write 0.0003 in fractions?
3/10,000ths
When you write a fraction AS A decimal of the fractions?
divide
How do you write 0.924 in fractions?
924/1000
