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Q: What is a common denominator of the fractions 2-3 and 3-5?
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Related questions

What is the lowest common denominator for these fractions 35 and 110?

10 is.


What is 3 fifths plus 3 sevenths?

First we need a common denominator the easiest is 35 (since 5 x 7 = 35) Now convert both fractions to the common denominator 3/5 x 7/7 = 21/35 3/7 x 5/5 = 15/35 Now we just add the the 2 fractions together: 21/35 + 15/35 = 36/35 So the final answer is 36/35


Is four sevenths the same as two fifths?

To compare two fractions, find a common denominator (multiplying the two denominators will always give you a common denominator), convert both fractions to the common denominator, then compare. Another - actually easier - way to compare two fractions is to convert both to decimal. Just pick up a calculator, and divide the numerator by the denominator.


What is the least common denominator of 57 and 35?

The Least Common Denominator of 57 and 35 is 1.


Find the least common denominator 4 5 and 31 35?

The least common denominator for 4/5 and 31/35 is 35.


Least common denomnator of 35 and 49?

There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of two or more fractions.


What is the least common denominator of 5 7 35?

The Least Common Denominator of 5, 7, and 35 is 1.


What is the least common denominator for 35?

The factors of 35 are 1, 5, 7, and 35. In order to find a common denominator, you would need another number for it to be in common with.


What are the equivalent fractions for 7 20 with the denominator 100?

It is 35/100.


How do you common denominators for 3.5 and 1.4?

If those are both denominators, multiply their fractions by 10/10 to get rid of the decimal points. The LCD of 35 and 14 is 70. Convert them to equivalent fractions with a denominator of 70.


What is the common denominator of 7 and 35?

35 is.


Least common denominator of 7 and 5?

Least common denominator of 7 and 5 is 35.


What is the lowest common denominator of 50 and 35?

Lowest common denominator of 50 and 35 is 350.


What is the common denominator for 24 and 35?

A common denominator, though not the least, is 1680.


What is the greatest common denominator of 35 and 50?

The greatest common denominator is infinite.


What is the LCD of 8 and 35?

lcd = lowest common denominator. are these denominators of fractions, if so the lcd (since they have no common factors) is 8x35 = 280 if you mean lowest common divisor then the answer is 1


What is the connection between the LCM and adding or subtracting fractions?

Two fractions having different denominators cannot be added or subtracted directly. They need to be converted to equivalent fractions having the same denominator to enable the addition or subtraction to take place. It is possible to use the product of the denominators of the original fractions as the common denominator but it simplifies the mathematics if the lowest common multiple of the two denominators is used. EXAMPLE : Add 2/5 and 3/7. The lowest common denominator (also the LCM) of 5 and 7 is 35. 2/5 is equivalent to 2 x 7/5 x 7 = 14/35 : 3/7 is equivalent to 3 x 5/7 x 5 = 15/35 2/5 + 3/7 = 14/35 + 15/35 = 29/35


Why do you need a common denominator to add and subtract fractions?

To get the correct answer. If you were adding 1/5 and 1/7, you might not know that the answer is 12/35 unless you knew that 1/5 = 7/35 and 1/7 = 5/35


What is the least common denominator for 35 and 7?

35 is.


How do you make fractions have the same denominator?

You divide or multiply the denominator and numerator of the fractions in order for the denominators to match. For example: We have the two fractions 5/6 and 4/7. We can multiply the first fraction's numerator and denominator by 7 to get 35/42. We can multiply the second fraction's numerator and denominator by 6 to get 24/42. Therefore we would then have 35/42 and 24/42 with matching denominators.


What is 4 over 7 subtract 2 over 5?

4/7 - 2/5 = 6/35. To subtract (or add) fractions make both fractions equivalent fractions with the same denominator. The LCM (Lowest Common Multiple) of 7 and 5 is 35, so convert both the fractions to equivalent fractions out of 35: 4/7 = 20/35 2/5 = 14/35 The subtraction can now be done: 4/7 - 2/5 = 20/35 - 14/35 = 6/35


What is the highest common denominator of 35 49 and 91?

It is infinity but the lowest common denominator is 3185


How do you subtract improper fractions with different denomnator?

Convert both fractions into equivalent fractions having the same denominator. The value of this common denominator can be obtained by multiplying together the original denominators or there may be a Lowest Common Multiple that can be used. EXAMPLE: 4/5 - 3/7 : The common denominator is 5 x 7 = 35 4/5 = 28/35 : 5 divides into 35 seven times, so the numerator and denominator have both been multiplied by 7 to produce an equivalent fraction. 3/7 = 15/35 : As above, but in this case 7 divides into 35 five times, so 5 has been used as the multiplier. 28/35 - 15/35 = 13/35 : If the fraction could be simplified then at this stage this would be done. In practice, the above stages would be merged so that the calculation becomes :- 4/5 - 3/7 = (7x4) - (5x3) ÷ 35 = (28-15)/35 = 13/35


What is the lowest common denominator of 35 and 48?

The lowest common denominator of any two or more whole numbers, such as 35 and 48, will always be one (1) because 'common denominator' refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1, which will always yield a denominator of 1.


What is the lowest common denominator of 35 and 58?

The lowest common denominator of any two or more whole numbers, such as 35 and 58, will always be one (1) because 'common denominator' refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1, which will always yield a denominator of 1.