choose the letter of the correct answer.
Express in the the lowest terms
1. find the difference 3/12-2/9
a. 1/72 b. 1/36 c. 7/36 d. 14/17
2. subtract 5/9-3/18
a. 4/18 b. 7/18 c. 16/36 d. 18/30
3. from 3/5 take away 1/2
a.17/20 b.7/20 c.4/40 d.2/40
4. find difference 8/11-1/2
a. 27/22 b.17/22 c.14/44 d.2/40
5. subtract 2/7 from 11/9
a. 59/63 b.18/63 c.9/63 d.1/63​