Can someone help me on this place I will mark brianliest ( also in note if you dont want to help then dont help me and if your going to be rude like saying do it yourself please keep that to yourself and be considerate with your manners thank you ^^

That is an entire worksheet.  Also just download PhotoMath on your phone and it will give you the answers.

Step-by-step explanation: I'll get you started

1) 1

2) 2

3) 4

4)

5) 20

6) 1

7) 2

8) 20

1. 1/2

2. 2/3

3. 4/7

4. 10/25

5. 20/40

6. 1/10

7. 2/6

8. 20/90

9. 27/36

10. 1/6

11. ?

12. 2/5

13. 2/3

14. 11/12

15. 17/25

16. 2/8

17. 6/7

18. 42/70

Step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )