Juliegotmuddled Juliegotmuddled
  • 26-03-2015
  • Mathematics
contestada

Divide 25kg in a ratio of 2:3:5

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secret13 secret13
  • 26-03-2015
2 + 3 + 5 = 10

25 ÷ 10 = 2.5

2.5 × 2 = 5
2.5 × 3 = 7.5
2.5 × 5 = 12.5

5 : 7.5 : 12.5
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