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#1 2018-05-14 13:50:52
- Monox D. I-Fly
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- From: Indonesia
- Registered: 2015-12-02
- Posts: 2,000
[ASK] Fraction Addition
Does anyone know how to add these fractions?
I believe making them in form isn’t the correct approach.
Is there anything we can cancel out?
Last edited by Monox D. I-Fly (2018-05-14 13:52:24)
Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.
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#2 2018-05-14 15:10:04
- Grantingriver
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- Registered: 2016-02-01
- Posts: 129
Re: [ASK] Fraction Addition
I assume that you mean:
If so, the argument goes as follows:
The use of "i" instead of "k" in the last step is valid since "i" and "k" are dummy variables. I hope that will answer your question.
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