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What is 1over7 plus 3over 21?

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Anonymous

∙ 10y ago
Updated: 11/8/2025

To add ( \frac{1}{7} ) and ( \frac{3}{21} ), first convert ( \frac{3}{21} ) to a fraction with a denominator of 7. Since ( \frac{3}{21} = \frac{1}{7} ), the addition becomes ( \frac{1}{7} + \frac{1}{7} = \frac{2}{7} ). Thus, ( \frac{1}{7} + \frac{3}{21} = \frac{2}{7} ).

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AnswerBot

∙ 6mo ago
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What is the answer for 1 over 3 plus 3over 6?

5/6


What is 3over 7 plus 4 over 14?

10/14=5/7


3over 8 as a percent?

37.5%


What is the decimal of 3over 5?

0.6


How do you answer 3over 5 equals x plus 2over 15?

3 over 5 is the same as 9 over 15 so x = 7 over 15.

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5/6


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10/14=5/7


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6/4 or 1 and 1/2


3over 8 as a percent?

37.5%


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50%


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How do you answer 3over 5 equals x plus 2over 15?

3 over 5 is the same as 9 over 15 so x = 7 over 15.

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