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18 votes
18 votes
Ron has 75 blue marbles and 125 red marbles. Enter the percent of blue marbles as a part of all marbles.

User Andrew Sinner
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1 Answer

8 votes
8 votes

Answer:

Explanation:

% = Red / (Blue + red ) * 100

% = 75/(125 + 75) * 100

% = 75 / 200 * 100

% = 7500 / 200 = 37.5% are blue

User Artem Petrosian
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