4 ms·

Is the answer to the second question allowed to be in engineering form? :) What grade level is question 3 considered?

• nopinsight 7y ago
  What do you mean by 'engineering form'? Using variables in the answer? It would be suitable for students between grades 4 and 6 (the highest level we currently teach), depending on how talented the kid is. To be clear to other readers, these are hard questions that most people, including older kids and adults, probably can't answer without proper learning and practice.
  • esmi 7y ago
    In the US we call this engineering form. https://en.m.wikipedia.org/wiki/Scientific_notation#E-notation https://en.m.wikipedia.org/wiki/Scientific_notation#E-notati... I misread the question though and now realize it’s not needed.
    • monktastic1 7y ago
      I'm also from the US but I've never heard the term "engineering form." FWIW, Wikipedia thinks it's something a little different: https://en.wikipedia.org/wiki/Engineering_notation https://en.wikipedia.org/wiki/Engineering_notation.
    • Armisael16 7y ago
      I've never heard that (or anything else) called 'engineering form'.