versace4450 versace4450
  • 31-12-2017
  • Mathematics
contestada

How many different number choices do i have with a 3 digit?

Respuesta :

mooreruby80 mooreruby80
  • 01-01-2018
For the first digit youhave 10 choices. Forbthe second digit you have 10 choices. For the third digit you have 10 choices. By the fundamental counting principle the answer is 10×10×10=1000 ways to form a three digit number.
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