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Mathematics, 26.01.2021 15:10 khloenm309
Mary mixes white paint and blue paint in the ratio 2:5.
She makes a total of 21 litres of paint.
How much more blue paint does she need to add to the mixture so that
the ratio of white paint to blue paint becomes 1 : 4?
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Answers: 1
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Mary mixes white paint and blue paint in the ratio 2:5.
She makes a total of 21 litres of paint.
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