Question

3/7+-6/11+-8/21+5/22?
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Answer 1

Step-by-step explanation:

3/7-6/11-8/21+5/22

take lcm

3/7-8/21-6/11+5/22

9/21-8/21-12/22+5/22

1/21-7/22

take lcm

22/462-147/462

subtract them

-125/462

hope it will help you

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