A bag has 20 marbles: 10 are blue, 2 are maroon, 7 are green, and 1 is orange. (a) Make a percent bar graph for the marbles in the bag.
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To do this, divide the number of marbles of each color by the total number of marbles, then multiply by 100 to convert to a percentage. - Blue marbles: \( \frac{10}{20} \times 100 = 50\% \) - Maroon marbles: \( \frac{2}{20} \times 100 = 10\% \) - Green marbles: Show more…
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