title: binary/BCD with 32/64bits questions
body: <p>The question I have is determining the range of numbers (in base 10) that can be represented with a) 32bits and b) 64bits</p>
  
  <p>The first question I had was same concept, but asked to determine binary(base2) instead of BCD
  For 32bits I did 2^32 and 2^64 For 64bits
  I'm not sure if I answered the question right because I don't fully understand what it's asking..</p>
  
  <p>I need help please
  Thank you</p>