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Describe similarities between dividing two fractions and dividing two rational expressions?
They are the same. A fraction is one integer divided by another integer. A rational number can be expressed as the quotient of two integers. If you're wondering about the easier method for dividing two fractions, say ( a / b ) / ( c / d ) it would be ( a / b ) * ( d / c ).
How do you find the quotient in fractions?
When dividing two fractions, multiply the first fraction by the second fraction's reciprocal. 2/3 divided by 3/4 = 2/3 x 4/3
Describe a way to compare two fractions when the denominators are the same?
The bigger numerator is the bigger fraction.
When you are dividing two fractions how come your answer is bigger than 1?
The answer is always bigger than one only if the fraction you are dividing by is smaller than the fraction you are dividing into. Any number divided by a smaller number is bigger than 1. To divide fractions you invert he demominator and multiply: 1/2 divided by 1/4 = 1/2 times 4 = 2
What is 15 over 8 divided by 25 over 9?
(15/8) / (25/9) When dividing two fractions you flip one over and then multiply the two fractions together: (15/8) x (9/25) = 135/200
Describe similarities between dividing two fractions and dividing two rational expressions?
They are the same. A fraction is one integer divided by another integer. A rational number can be expressed as the quotient of two integers. If you're wondering about the easier method for dividing two fractions, say ( a / b ) / ( c / d ) it would be ( a / b ) * ( d / c ).
What do you do when dividing two fractions?
multiply it by its reciprocal eg: a/b / c/d = a/b * d/c
In two to three sentences describe how you would move a file?
beannnns
What is the relashionship between fractions and decimals?
The relationship between fractions and decimals can be seen as follow. Fractions can be represented as ratio of two numbers and on dividing can give a decimal value. And decimal value can be converted into a fraction too.
Why when dividing fractions with the same denominator you can find the quotient by dividing the numerators.?
Suppose the two fractions are b/f and c/d.Then (b/d)/(c/d) = (b/d)*(d/c) = (b*d)/(c*d) = b/d.
What do you do when you are dividing a fraction?
When dividing a fraction you leave the first fraction as it is and you change the second fraction into a reciprocal (flip the fraction). Once you have changed the second fraction into a reciprocal, then you would simply *multiply the two fractions together. Once you multiply the two fractions then that would be your final answer. Dont forget to simplify! And remember if the fractions are mixed numbers before you do anything you must change the mixed numbers into improper fractions first! hope this helps! *If you dont know how to multiply fractions then thats a different question
When you are dividing two repeating decimals is it easier to add them as they are or to change them to fractions first?
It is not clear why you would wish to add them! Changing them to fractions is generally the better option because it averts rounding errors.
How do you find the quotient in fractions?
When dividing two fractions, multiply the first fraction by the second fraction's reciprocal. 2/3 divided by 3/4 = 2/3 x 4/3
Why does the product of two fractions has the same value before and after dividing the numerator and denominator by the greatest common factor?
If you are dividing the numerator and the denominator by the same number (the GCF), it is the same as dividing the fraction by 1, which will leave it unchanged and create the same product.
Describe a way to compare two fractions when the denominators are the same?
The bigger numerator is the bigger fraction.
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.
When do you cross multiply in dividing fractions?
To divide fractions, turn the second one over - that is, swap its numerator and denominator - and multiply. Nothing else is necessary. You cross multiply when you have a proportion, that is when you have two ratios that are equal.
