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Expressed as a proper fraction in its simplest form, 1/7 + 3/21 = 2/7 or two sevenths.

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โˆ™ 2011-01-25 01:55:55
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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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Q: What is 1 over 7 plus 3 over 21?
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Related questions

What is 1 over 3 plus 5 over 7?

3 over 21


What is 1 over 3 plus 2 over 7?

1/3 + 2/7 = 7/21 + 6/21 = 13/21


What is 1 over 7 plus 1 over 3?

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


What is 2 over 7 plus 1 over 3?

It is: 13/21


What is 1 over 7 plus 2 over 3?

17 over 21


What is 6 over 7 plus 1 over 3?

6/7 + 1/3 = 14/21


What is 4 over 7 plus 1 over 3?

4/7 + 1/3 = get common denominator 12/21 + 7/21 = 19/21 is your answer add


What does 1 over 7 plus 2 over 3 equal?

1/7 + 2/3 is 17/21


What is 2 2 over 3 plus 4 2over 3 is?

64 over 3 or 21 and 1 thrid


What is 6 over 7 plus 1 over 3 in simplest form?

6/7+1/3 = 25/21


What is 7 over 8 plus 1 over 3?

7/8 + 1/3 = (21+8) / 24 = 1 5/24.


What is one third plus three over seven?

1/3 + 3/7 = 16/21


What is 9 and five over seven plus 25 and 1 over 3?

9 5/7 + 25 1/3 = 35 1/21


What is 1over 2 plus 1 over 3 times 1 over 7?

1/2 + 1/3 * 1/7 = 1/2 + 1/21 = 21/42 + 2/42 = 23/42


What is the answer to 1 over 7 and 1 over 3?

1/7 + 1/3 = 3/21 + 7/21 = 10/21


What is 4 over 3 plus 4 over 7?

The sum of 4/3 and 4/7 is 1 19/21


What is -3 over 2 plus -1 over 14?

-21/14 + -1/14 = -22/14 or -1 and 4/7


What is six over Seaver plus one over three?

The sum of 6/7 and 1/3 is 1 4/21


What is two over seven plus one third?

2/7 + 1/3= 13/21 2/7 + 1/3 =(2/7 * 3/3) + (1/3 * 7/7) = 6/21 + 7/21 = 13/21


What is 1 over 3 plus 1 over 3 equal?

It is: 1/3 plus 1/3 = 2/3


What is 2 over 3 plus 3 over 7 in simplest form?

14/21 + 9/21 = 23/21


What is 1 over plus 1 over 3?

3


What is 7 over 21 simplified?

1 over 3 7/21 = 1/3


9 over 21 in simplest form?

3 over 7 because nothing can get to 2 when your dividing by 9 plus 9/3=3 and 21/3=7 ( / = division)


What is one over seven plus three over twentyone?

The sum of 1/7 and 3/21 is 2/7