[tanna]

No one else but Hellzangel reports to me in this thread. Anyone else's posts except Purple Haze's will be deleted.




assignment 1


Section A:

Find 'x'

1. 2 x + 3 x = 35

2. 4 x + 2 x = -36

3. 9 x - 5 x = 28



Section B:

Calculate the following without the aid of calculators:

1) 4/7 + 2/7 =

2) 10/8 - 10/8 =

3) 14/9 × 3/9 =

4) 6/2 ÷ 9/2 =

5) 12/5 + 4/5 =

6) 14/12 - 2/12 =

7) 7/11 × 8/11 =

8) 9/9 ÷ 2/9 =

9) 4/10 + 4/11 =

10) 2/6 - 10/9 =

11) 10/3 × 14/5 =

12) 10/7 ÷ 14/16 =

13) 5/2 + 3/14 =

14) 12/10 - 6/9 =

15) 11/4 × 9/7 =

16) 9/2 ÷ 12/8 =

17) 10/4 + 2/5 =

18) 16/12 - 14/9 =

19) 7/5 × 4/14 =

20) 5/2 ÷ 12/10 =


Due 24 hours from now.

[HellzAngel]

...ur a very generous cruel cruel man... but i do hav a question...is this thread for only math? *plzsaynoplzsaynoplzplzplzplzsayno*

Section A:

Find 'x'

1. 2 x + 3 x = 35 : x: 7

2. 4 x + 2 x = -36 x:- 6

3. 9 x - 5 x = 28 x: 7


Section B:

Calculate the following without the aid of calculators:

1) 4/7 + 2/7 = 6/7

2) 10/8 - 10/8 = 0/8

3) 14/9 × 3/9 = 14/3

4) 6/2 ÷ 9/2 = 0.3/1

5) 12/5 + 4/5 = 16/5

6) 14/12 - 2/12 = 1

7) 7/11 × 8/11 = 56/11

8) 9/9 ÷ 2/9 = .5/1

9) 4/10 + 4/11 = 42/55

10) 2/6 - 10/9 = -7/9

11) 10/3 × 14/5 = 140/1

12) 10/7 ÷ 14/16 = 1.63/112

13) 5/2 + 3/14 = 19/7

14) 12/10 - 6/9 = 24/45

15) 11/4 × 9/7 = 99/1

16) 9/2 ÷ 12/8 = 3/8

17) 10/4 + 2/5 = 29/10

18) 16/12 - 14/9 = -2/9

19) 7/5 × 4/14 = 28/1

20) 5/2 ÷ 12/10 = 77/10

...........if i get any wrong its soooooo not my fault cuz u said no calculator..........*sniff*

[tanna]

Redo the following from Section B: 3, 4, 7, 8, 11, 12, 14, 15, 16, 17, 19, 20. (See if you can find the mistakes yourself).


Due 16 hours from now.

[HellzAngel]

3) 14/9 × 3/9 = 42/81

4) 6/2 ÷ 9/2 = 6/2 * 2/9: 12/18: 2/3 7) 7/11 × 8/11 = 56/121

8) 9/9 ÷ 2/9 = 9/9 * 9/2: 81/18: 9/2

11) 10/3 × 14/5 =140/15: 28/1

12) 10/7 ÷ 14/16 = 10/7 * 16/14: 160/ 112: 80/56: 20/14: 10/7 15) 11/4 × 9/7 = 99/28

16) 9/2 ÷ 12/8 = 9/2 * 8/12: 72/16: 36/8: 18/4: 9/2

17) 10/4 (5)+ 2/5 (4)= 50+8/20: 58/20: 29/10 19) 7/5 × 4/14 = 28/70: 14/35: 2/5

20) 5/2 ÷ 12/10 = 5/2 * 10/2 : 50/4: 25/2


yeah i figured it out...i didn't follow the multiplication n division rules..sorries!


14) (9)12/10 - 6/9 (10)= 108-60/ 90: 120/90: 4/3

[tanna]

3.

4.

11.

12.

16.

17.

20.

14.

Redo the above with the aid of a calculator. After you have your correct answer, try and figure out where you went wrong.


Due 16 hours from now.

[HellzAngel]

waaaaaaaaaaaaaaaaat? how can that possible man?oki oki i'll do it again but after i come back from school oki?

[tanna]

Just get it done by the allotted time.

(That in itself is something of a challenge: just add 16 hours to my last post, and make sure to account for the time difference between Dhaka and NYC)

[HellzAngel]

3. 14/27

4. 2/3

11. 28/3

12. 80/49

16. 3

17. 29/10

20. 25/12

14. 8/15

[tanna]

Did you/ Could you understand what you were doing wrong in each one of the math problems that you were messing up?

[HellzAngel]

yep, i should use a calculator from the start

...yeah i did..i kinda forgot how to multiply n divide and den the second tym i did it i didn't ryt em down on paper..so i dunnoe wat happened there but it was weird and then the third i did it and then i read my textbook to make sure i was doin it ryt...i never realized a math textbook can actually b useful...