Comment by eindiran

2 years ago

2 up quarks, so 2/3 * 2 -> 4/3. And then 4/3 - 1/3 = 3/3 = 1

2 comments

eindiran

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mulmen 2 years ago

Ah ha, I thought it was 1/3 per quark. Thanks.

lostemptations5 2 years ago

Thanks I wondered the same