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Q: What are the common denominators of 7 and 10?
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What is the least common multiple fractions with denominators of 7 14 10?

The Least Common Multiple (LCM) for 7 14 10 is 70.


Common denominators of 10 and 6?

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What is the least common denominator of 21 and 7?

The Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions. I assume the 7 and 21 are the denominators of two fractions you need to add or subtract.LCD(7, 21) = 21.


What is the unlike denominators for 3-4 plus 7-10?

The denominator of 3/4 is 4 The denominator of 7/10 is 10 4 and 10 are not the same number so the two fractions are said to have unlike denominators.


What common denominators of 3 and 5 and 7 and 9?

Only 1.


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Common multiples and common denominators can be found using the same process. They differ in their function. Common denominators are common multiples that are functioning as denominators.


What is 5 minus 2 and 3 tens?

5 - 2 3/10 = 2 7/10 (two and 7 tenths) 5 - 2 3/10 = 2 7/10 Change the 5 to 4 10/10. Subtract the whole numbers. 4-2=2 Subtract the numerators (top numbers) of the fractions, checking first to make sure they have common denominators (bottom numbers), which they do (both denominators are 10) 10-3=7 After subtracting the numerators, put that result on top of the common denominator. 7/10 Combine the whole number result with the fraction result. 2 7/10 or written as a decimal is 2.7


What is the least common denominator for 6 7 and 2?

They are not fractions, so they do not have denominators.


Least common denominators?

8/9, 5/12, 6/7


What is 7 plus 1 over 3?

1/7+1/3 first get common denominators 3/21+7/21 add the numerators 10/21