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What is 6/21 + 6/7? Please help with question

User Smeegol
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2 Answers

6 votes

Answer:

Explanation:

6/21 + 6/7

6/21 + 18/21

24/21 = 1 1 / 7

6 x 3 18

____ = __

7 x 3 21

- You need common denominators to add fractions together!!

User Lbolla
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5 votes

Answer: 8/7 Or In Mixed Number Form 1 1/7

Step-by-step explanation: Get the common denominator which is 21 because you get 6/7 and multiply the number and denominator by 3. You will get 18/21. Now you add. 18/21 + 6/21 = 24/21. Simplify them by the greatest common factor and so I divide by 3 and get 8/7.

Hoped This Helped!

User Damian Dziaduch
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