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aliina [53]
3 years ago
5

Helppp me i neeed help

Mathematics
2 answers:
bearhunter [10]3 years ago
7 0
6 is your answer
Hope I helped
dexar [7]3 years ago
6 0

Total no. of buttons = 300 + 700 + 1000

+ 500 = 2500

Possibility for a person to pick a pink button = 300/2500 = (3/25)%

Amount of pink buttons she can expect her friends to pick = 50(3/25) = 6

She can expect to make 6 pink barrettes.

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