How percents indian and black am I?

Question

On my mothers side my grandpas father was half black half indian and my grandpas mother was half white and half indian. They had my grandpa he had my mom wit a black person and my mom married a black person and had me.On my dad side My great great grandma was pure blood indian . She had my great grandma who had my grandpa wit a black person my grandpa had my dad wit a black and he had me wit my mom you have to determine wit my mom is

Answer 1

Your maternal grandfather was 1/4 Black and 1/2 Indian
Your maternal grandmother was 100% Black
Your mother is 5/8 Black and 1/4 Indian (and 1/8 White)

I'm assuming that everyone else on your father's side was Black besides your great-great grandmother.
Your father is 7/8 Black and 1/8 Indian

SO....
You are 3/4 (75%) Black,
3/16 (18.75%) Indian, and
1/16 (6.25%) White

Answer 2

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Answer 3

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