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What does 3 sevenths plus 8 twenty-ones?

Wiki User

∙ 2018-01-30 20:22:29

Best Answer

3/7 + 8/21 =

9/21 + 8/21 =

17/21

Wiki User

∙ 2018-01-30 20:22:29

This answer is:

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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Related questions

What is 8 and 3 sevenths plus 5 and 5 sevenths?

8 3/7 + 5 5/7 = 13 8/7 = 14 1/7

What is seven sevenths plus eight eighths plus two thirds equal?

2 and 2/3 (7/7 = 1 and 8/8 = 1)

What is 3 sevenths plus 1 eighth?

3/7 + 1/8 = 24/56 + 7/56 = 31/56

What is two thirds plus five sevenths?

The sum of 2/3 and 5/7 = 1 8/21

What is 3 eighths plus 5 sevenths?

3/8 + 5/7 = 21/56 + 40/56 = 61/56 = 1.08928571428571

What is sevenths in a 8?

There are 56 sevenths in 8.

What is three quarters plus two sevenths plus one eighth?

It is: 3/4+2/7+1/8 = 65/56

What is 3 and 2 sevenths plus 6 and 3 eighths?

3 2/7 + 6 3/8 = 3 16/56 + 6 21/56 = 9 37/56

What is three sevenths plus five sevenths?

The answer is 8/7 [improper fraction]. As a mixed number: 1 1/7 {1 and 1/7}

What is two sevenths of 3 and one ninth?

8/9

What is 3 fifths sevenths eight sixths sevenths equal?

3/5 + 7/8 + 6/7 = 2 93/280

How many sevenths are in 8?

There are 56 sevenths in 8 because 56/7 = 8

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