Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

suneja

  • 2 years ago

How many three-digit integers can be divided by 2 to produce a new integer with the same tens digit and units digit as the original integer? A. None B. One C. Two D. Three E. Four

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

    @shubhamsrg its 4 jst wanna see wat logic u apply

  2. suneja
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    200 400 600 800 are only possibilities

  3. shubhamsrg
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    First, just think of the ones digits. Any number that has a units digit of 2, for example, will produce a units digit of 1 or 6 when divided by 2. 4s will produce 2s or 7s, 6s will produce 3s or 8s, 8s will produce 4s or 9s. The only one that’s gonna work for you are 0s, which will produce 0s or 5s. And there’s your breakthrough. The only integers that are gonna work are gonna be the even hundreds. and hence is your ans..

  4. suneja
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    gt it:)

  5. shubhamsrg
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    glad you did! :)

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

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

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.