rose2022 rose2022
  • 22-11-2020
  • Mathematics
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Mary mixes white paint and blue paint in the ratio 2:3. She makes a total of 20 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 : 7?

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junomary1
junomary1 junomary1
  • 22-11-2020

Answer:

7 i believe, if not then sorry. bad calculations.

Step-by-step explanation:

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