Crazycat1705 Crazycat1705
  • 15-02-2017
  • Mathematics
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189 is 45% of what number?

198 is 55% of what number?

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SamreenAmdani SamreenAmdani
  • 15-02-2017
189 is 45% of 420 and 198 is 55% of 360

189 = .45x
/.45     /.45
420 = x

198 = .55x
/.55     /.55
360 = x
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