Question

Help me plz add or subtract the following fraction answer the lowest terms.

13/16-9/16=

9/11-4/9=

8/25-6/25=

15/18-3/18=

10/15-5/15=

Answer 1

1. =4/16 which in simplified terms = 1/4

2. = 37/99 (find the lowest common denominator which is 99 then multiply them, then combine fractions then subtract them)

3. 2/25

4. 12/18 which simplified is 2/3

5. 5/15 which simplified = 1/3

Hope you understand that:)