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1.5

From Wikipedia, the free encyclopedia

1.5 (one and one half, three halves, or sesquialterum) may refer to:

  • 1.5 °C is the preferred limit of global warming signed in the Paris Agreement
  • 1.5, an album by Big Data
  • Superparticular ratio: 3/2 or 112
  • Perfect fifth (3/2), a musical interval
  • "1.5" (song), a 2018 song by 21 Savage