unicornceline2007
unicornceline2007 unicornceline2007
  • 02-12-2020
  • Mathematics
contestada

Which of these isn't a proportional relationship? 15:30 & 1:2 3:9 & 9:27 05.10 & 10:20 2:4 & 4:2​

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charlestonlangford
charlestonlangford charlestonlangford
  • 02-12-2020

Answer:

4:2

Step-by-step explanation:

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