audreyWD audreyWD
  • 02-02-2021
  • Mathematics
contestada

d) 81 is 45% of what number

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rorycampbell0721
rorycampbell0721 rorycampbell0721
  • 02-02-2021

Answer:

180

Step-by-step explanation:

[tex]0.45x = 81\\45x = 8100\\x = 180[/tex]

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AliyahSyre
AliyahSyre AliyahSyre
  • 02-02-2021
180 I’m pretty sure
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