A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • 5 years ago

use multiplying by 1 to find an expression equivelent to 11/18 with a denominator of 18z. The equivelent expression is?

  • This Question is Closed
  1. radar
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    z/z=1 (1/18) times 1 is still 1/18 does not change the value now (1/18) times z/z = z/18z which still has the value of 1/18

  2. radar
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I know too easy, but an important concept.

  3. radar
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    do you understand?

  4. anonymous
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes, i kinda do understand.

  5. radar
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    do you understand that anything divided by it self is 1 ?

  6. anonymous
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes

  7. radar
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    then z/z or z divided by itself is 1. Right?

  8. anonymous
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes its 1

  9. radar
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Now for the last piece. Do you undertstand when you multiply anything by 1 you do not change its value?

  10. anonymous
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes i understand that too

  11. anonymous
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    its going to be 11/18

  12. anonymous
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    becauese i am mulltiplying by 1

  13. radar
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    we multiplied 1/18 by 1 because z/z is 1 ok we multiplied 11/18 by 1 or z/z so it will now look like 11z/18z I thought we were working with 1/18. Still we haven't changed it its value, just its appearance.

  14. radar
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Sorry, I slipped up, no wonder you kinda understood it lol

  15. radar
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    better now huh?

  16. anonymous
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes :)

  17. radar
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    \[11z \over18z\]

  18. radar
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Good luck.

  19. anonymous
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    thnx

  20. anonymous
    • 5 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    11 -- 18

  21. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.