Post a New Question

Math

posted by .

Ms. SUE, Is this correct?

4. 5/8 + 5/6 = 1 11/24

5. 13 1/2 + 7 2/3 = 21 1/6

  • Math -

    5 / 8 = 3 5 / 3 8 = 15 / 24

    5 / 6 = 4 5 / 4 6 = 20 / 24

    5 / 8 + 5 / 6 = 15 / 24 + 20 / 24 = 35 / 24 =

    ( 24 + 11 ) / 24 = 1 + 11 / 24 = 1 11 / 24

    Correct.




    13 1 / 2 = 13 6 / 6 + 3 / 6 = 78 / 6 + 3 / 6 = 81 / 6



    7 2 / 3 = 7 6 / 6 + 4 / 6 = 42 / 6 + 4 / 6 = 46 / 6


    13 1 / 2 + 7 2 / 3 = 81 / 6 + 46 / 6 =

    127 / 6 = ( 126 + 1 ) / 6 = 21 1 / 6

    Correct.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question