Announcement

Collapse
No announcement yet.

COTR Prealgebra Quizzes & Tests Answer Key

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    COTR Prealgebra Quizzes & Tests Answer Key

    Quiz 5.4-5.5 Answer Key lists the answer to #5 as 12.29. My son answered it as 12.275. I went back to see where he made a mistake, but I think that he is right and the answer in the book is incorrect. It looks like the step above the answer where it lists -24.58 is incorrect. I think it should be -24.55.
    Tina R
    DS-14 (9th grade) -9M, MPOA Intro to Physics

    #2
    Re: COTR Prealgebra Quizzes & Tests Answer Key

    My Classics major math (and the Calculator) agrees with your son's. The answer should be 12.275. We will get that fixed.

    Comment


      #3
      Re: COTR Prealgebra Quizzes & Tests Answer Key

      Thank you!
      Tina R
      DS-14 (9th grade) -9M, MPOA Intro to Physics

      Comment

      Working...
      X