smclaren3209
smclaren3209 smclaren3209
  • 28-09-2018
  • Mathematics
contestada

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 is 1:7

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whisperyang whisperyang
  • 02-10-2018

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