Anonym Anonym
  • 22-10-2014
  • Mathematics
Answered

When a number is decreased by 10% of itself, the result is 144.What is the number?



Answer :

MrDrCaptProfPilotMan MrDrCaptProfPilotMan
  • 22-10-2014
100% - 10% = 90%
90% = .9
.9*144 = 129.6
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