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Mathematics, 03.10.2021 09:50 NEUROPHARMACOLOGICAL

A factory was painted with 140 litres of pink paint. The pink paint was made by mixing red and white paint together. It took 30 litres of red paint to make the mix. Express in the lowest terms the ratio of red and white paint used.

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A factory was painted with 140 litres of pink paint. The pink paint was made by mixing red and white...
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