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Hitman42 [59]
3 years ago
6

If b = 3/x + 3/y what is the value of 1/b

Mathematics
1 answer:
sashaice [31]3 years ago
5 0

Answer:

  • xy / (3x + 3y)

Step-by-step explanation:

<u>Find b first:</u>

  • b = 3/x + 3/y
  • b = (3x + 3y)/xy

<u>Find 1/b:</u>

  • 1/b = 1 : (3x + 3y)/xy
  • 1/b = xy / (3x + 3y)
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