aharshu6006 aharshu6006
  • 04-09-2017
  • Mathematics
contestada

When a number is decreased by 30%of​ itself, the result is 126. what is the​ number?

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texaschic101
texaschic101 texaschic101
  • 04-09-2017
x - 0.30x = 126
0.70x = 126
x = 126/ 0.70
x = 180 <=== ur number
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