1. K

    Dimensional Analysis Help

    Hello! I am struggling with setting up this dimensional analysis problem: "A particular MP3 encoder can convert 75 kilobytes of music per second from a typical music CD. How many minutes will it take to convert 12.8 megabytes of music from a CD?" I started with 75 kbytes per...
  2. T

    Dimensional Analysis #1

    Hello, If a woman has a mass of 115 lb, what is her mass? I solved it by saying: Mass in grams = (115 lb) (453.6/1lb) = 5.22 x10^4 --------I believe I solved it, this post can be ignored. :)
  3. A

    I need help with dimensional analysis!

    How do I convert 856 mg to kilograms using dimensional analysis? i'm so confused and I really need help!:(