# 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

## 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, …