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To add two fractions, you must first convert them to a common denominator, which is the Least Common Multiple of the denominators of the two fractions you're adding. For example, to add 5/6 and 1/8, you convert them to the common denominator LCM(6,8)=24. Then 5/6=20/24 and 1/8=3/24 so the sum is 23/24.
To multiply two fractions, you multiply the numerators together and multiply the denominators together. Thus, 5/6 * 1/8 = (5*1)/(6*8) = 5/48.
If both fractions are between 0 and 1, then the sum will always be greater than the product.
What else can I help you with?
Why do you cross multiply fractions?
Cross multiplying fractions is a method used to compare two fractions or solve equations involving them. By multiplying the numerator of one fraction by the denominator of the other, you create a simple equation that can be solved easily. This technique helps in determining whether two fractions are equal or in finding unknown values in proportion problems without dealing directly with the fractions themselves.
How do you know 72 80th is greater than 7 8th?
To compare 2 fractions you must make the denominator the same. We can do this in this problem by multiplying 7 and 8 by 10. This gives us 70 80ths. Now we can compare the 2 fractions and see that 72 80ths is bigger.
What is the chain of equivalent fraction?
A chain of equivalent fractions consists of fractions that represent the same value, even though they have different numerators and denominators. For example, the fractions 1/2, 2/4, and 4/8 are all equivalent because they simplify to the same value, 0.5. This concept is often used to help students understand the relationships between different fractions and how to compare or add them. Each fraction in the chain can be generated by multiplying or dividing the numerator and denominator of another fraction by the same non-zero number.
How do you compare dissimilar fractions compare the numerator?
Two ways: convert them to decimals or convert them to similar fractions and compare the numerators.
Is it always necessary to find the least common denominator to compare the sizes of fractions?
It is not always necessary to find the least common denominator to compare the sizes of fractions. When comparing fractions with the same denominator, you can simply compare the numerators. If the denominators are different, you can find a common denominator by multiplying the denominators together, but it is not always required for comparison. Alternatively, you can convert the fractions to decimals for easier comparison in some cases.
How do you compare and contrast fractions?
(2/3)2
How does mixed number compare with dividing fractions?
When dividing mixed numbers and fractions you have toLeave the first pair of numbers.Change the division symbol into a multiplication symbol.Then flip the other pair of numbers.Last SOLVE!
How do you know 72 80th is greater than 7 8th?
To compare 2 fractions you must make the denominator the same. We can do this in this problem by multiplying 7 and 8 by 10. This gives us 70 80ths. Now we can compare the 2 fractions and see that 72 80ths is bigger.
Compare and contrast legally blonde?
Compare and contrast it with what?
How do you put different fractions in increasing order?
Option 1: Find a common denominator for the two fractions. It need not be the least common denominator; for example, for two fractions, if you just multiply the two denominators, you get a common denominator. Convert all the fractions to the common denominator. Then you can compare. Option 2: Convert each fraction to decimal, by dividing the numerator by the denominator. Then you can compare the decimals.
How can you tell a fraction is greater than another?
Two ways: If they're unlike fractions, convert them to like fractions with a common denominator and compare numerators. Convert them to decimals by dividing their denominators into their numerators and see which is greater.
What are the steps in a compare and contrast?
1. Compare 2. Contrast
What fraction is bigger seven eighths or nine tenths?
To compare two fractions, convert them to a common denominator.To compare two fractions, convert them to a common denominator.To compare two fractions, convert them to a common denominator.To compare two fractions, convert them to a common denominator.
What is the chain of equivalent fraction?
A chain of equivalent fractions consists of fractions that represent the same value, even though they have different numerators and denominators. For example, the fractions 1/2, 2/4, and 4/8 are all equivalent because they simplify to the same value, 0.5. This concept is often used to help students understand the relationships between different fractions and how to compare or add them. Each fraction in the chain can be generated by multiplying or dividing the numerator and denominator of another fraction by the same non-zero number.
How do you compare dissimilar fractions compare the numerator?
Two ways: convert them to decimals or convert them to similar fractions and compare the numerators.
How can you compare fractions of the same whole?
you compare them
What does it mean to compare to contrast?
compare is when you compare two things that are the same and contrast is when you compare two things that are different.
