Three sets of rice x, y and z are sold for N15.00, N35.00 and N60.00…

Mathematics NECO 2002

Three sets of rice x, y and z are sold for N15.00, N35.00 and N60.00 respectively per kg. It they are mixed in the ratio of 1: 3 : 2, what is the cast per kg of the mixture?

  • N45.00
  • N42.50
  • N40.00 checkmark
  • N35.50
  • N25.80

The correct answer is: C

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