Posted by **dorothy** on Wednesday, January 12, 2011 at 3:03pm.

I know 7/9 - x = 1/36 is 3/4 but how do I show the work

- math -
**helper**, Wednesday, January 12, 2011 at 3:10pm
7/9 - x = 1/36

find LCD, LCD = 36

28/36 - x = 1/36

28/36 - 1/36 = x

27/36 = x

reduce fraction

3/4 = x

- math -
**Ms. Sue**, Wednesday, January 12, 2011 at 3:11pm
7/9 - x = 1/36

7/9 - 1/36 = x

28/36 - 1/36 = x

27/36 = x

Divide 27 and 36 by 9.

27/36 = 3/4

## Answer This Question

## Related Questions

- chemistry - 1.)Calculate the number of moles in 3.50 x 10^21 atoms of silver. ...
- mat115 - Please help me with this math question. I am asked to show my work but ...
- 6th grade - I need to balance the equation and show my work. Ex. N - 2.4 = 5 +2....
- MATH PLEASE SHOW WORK - Three consecutive odd intergers are such that the sum ...
- Math - Naomi and 50 red beads and white beats the number of red beads is one ...
- Math - Simplify the expressions in each pair. (2 marks each) (Show your work) i...
- Math - Please help me with this step by step show your work problem. |-4b-8|+|-1...
- Math - What is 50x50 and why pls show work (don't show adult work I'm in 6 grade...
- 5th math - my teacher want me to show the work on this problem like < or >...
- math - how can i show my work by long division by dividing8 from 100 show work.

More Related Questions