title: decimals in batch script
body: <pre><code>echo off
  cls
  
  mode con: cols=55 lines=15
  
  :MAIN
  color 07
  cls
  
  set /p num1="Specify first number: "
  cls
  set /p num2="Specify second number: "
  cls
  
  set /a num3=%num1%*%num2%
  
  echo %num3%
  pause
  </code></pre>
  
  <p>Say num1 = 30 and num2= .10 then it would only display 0 and not .3 so how do I make it do decimals and how would you display out to 5 decimals places if needed?</p>