1. - 1/8
First you take the 7/16 out of the parentheses and since there is an ➕ infro t of it the equation stays the same. So it would look like this:
5/16 - 7/16
Then subtract the fractions to get -1/8
2. 1/3
Remove the parentheses to get 3/5 - 4/15 then subtract the fractions to get your answer, 1/3
3. -3/2
First use the greatest common divisor by 3 and reduce the numbers so your equation will look like this:
- 7/2 ➕ 2
Then calculate the sum to get your answer: -3/2
4. 4.3
First remove the -1.3 from the parentheses and it would look like this: 5.6 - 1.3 then subtract to get your answer: 4.3
5. -2.8
Add the two numbers together to get your answer: -2.8
6. -5.61
Remove the parentheses so your equation looks like this: 7.15- 12.76 then subtract them to get your answer: -5.61
Hope this helps! :3