Math

posted by .

can you please let me know if these are correct:
1. 5 5/6 x 2 4/5 = 16

2. 2/3 divided 3/5 = 1 1/9 or 2/5?

3. 7/12 divided 2/3 = 7/8

4. 3 1/2 divided 3/4 = 4 2/3 or 2 5/7

5. 4 2/3 divided 7 = 2/3

6. 4 1/5 divided 1 2/5 = 3

7. 2/5 x 5/14 = 1//7

8. 2/3 + 1/7 = 17/21 OR 12/21

  • Math -

    1) I get 16 1/3

    2) Wrong.

    3) 4 2/3 is correct.

    5) Right

    6) Right

    7) Right

    8) 17/21

  • Math -

    1. 5 5/6 x 2 4/5 = 16

    35/6 x 14/5= 49/3 = 16 1/3

    2. 2/3 divided 3/5 = 1 1/9 or 2/5?

    2/3 x 5/3 = 10/9 = 1 1/9

    3. 7/12 divided 2/3 = 7/8
    7/12 x 3/2 = 21/24 = 7/8

    4. 3 1/2 divided 3/4 = 4 2/3 or 2 5/7
    7/2 x 4/3 = 28/6 = 4 2/3

    5. 4 2/3 divided 7 = 2/3
    14/3 x 1/7 = 14/21 = 2/3

    6. 4 1/5 divided 1 2/5 = 3
    21/5 x 5/7 = 105/35 = 3

    7. 2/5 x 5/14 = 1//7
    10/70 = 1/7

    8. 2/3 + 1/7 = 17/21 OR 12/21

    14/21 + 3/21 = 17/21

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    Please can you help me with the following two questions?
  2. Triangles/Math

    All of these are triangles Find the areas of the triangles 1. 8 is base and 5 is height A=bxh divided by 2 8x5=40 divided by 2=20 2. 6 is base and 7 is height A=bxh divided by 2 7x6=42 divided by 2=21 3. 12 is base and 5 is height …
  3. Math

    Divide. Write in simplest form. 5. 1/3 divided by 2/5=5/6 6. 1/9 divided by 1/2=2/9 7.2/3 divided by 1/4=8/3=2 2/3 8. 1/2 divided by 3/4=4/6=2/3 9. 4/5 divided by 2=1 3/5 10. 4/5 divided by 1/10=40/5=8 11. 5/12 divided by 5/6=30/60=1/2 …
  4. math

    To solve 3/4 divided by 2/5, Elisha writes, 3/4 divided by 2/5 is the same as 15/20 divided by 8/20. So the answer to 3/4 divided by 2/5 is the same as 15 divided by 8. 1. Is Elisha's first claim, that 3/4 divided by 2/5 is the same …
  5. math

    To solve 3/4 divided by 2/5, Elisha writes, 3/4 divided by 2/5 is the same as 15/20 divided by 8/20. So the answer to 3/4 divided by 2/5 is the same as 15 divided by 8. Is Elisha's first claim, that 3/4 divided by 2/5 is the same as …
  6. Estimation decimal quotient

    Use compatible numbers to find the each quotient ,2.90 divided by 29,48 divided by 3.2, 0.18 divided by 0.33,152 divided by 5.12,41.9 divided by 19,33.90 divided by 10.2, 502 divided by 9.5, 180.8 divided by 6 , 48 divided by 3.33, …
  7. 5th grade math

    solve 1. 8/11 divided by 4 2. 3/8 divided by 3/10 3. 6 divided by 3/4 4. 1/6 divided by 5/6 5. 2 3/4 divided by 11 6. 3 1/2 divivded by 7/8 7. 1 7/8 divided by 1 1/2 8. 5 divided by 4 1/3
  8. Math

    I have more math problems that I will to figure out. 2) 3.1 divided by 4 and 6.4 divided by 9 Estimate 3.1 which would be 3 Estimate 6.4 which would be 6 3 divided by 4 and 6 divided by 9 This one I am totally confused about. The only …
  9. Math

    3 divided by 1/2=6 1/8 divided by 5=1/4 1/9 divided by 3= 1/27 Please let me know if the above are correct. Thank you
  10. Math

    12) 2 1/7 x 3 2/3= 15/7x11/3=165/21=55/7=7 6/7 13)Divide. Write the answer in simplest form 3/7 divided by 2/3=9/14 14)1/8 divided by 3/4=1/6 15)2 1/7 divided by 3 2/3=45/77 Can you please check to see if I got the above answers correct …

More Similar Questions