kitmccoy kitmccoy
  • 17-10-2016
  • Mathematics
contestada

White paint costs £2.80 per litre. Blue paint costs £3:50 per liter. White paint and blue paint are mixed in the ratio of 3:2. Work out the cost of 20 litres

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Aliwohaish12
Aliwohaish12 Aliwohaish12
  • 17-10-2016
£ 55.44 is the correct answer
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