New Worksheet – Math – Percentages (II)

1. Find the percentage for each of these problems:

5 out of 31 _____________________

4 out of 70 _____________________

10 out of 55 _____________________

370 out of 4000 _____________________

44 out of 120 _____________________

22 out of 48 _____________________


2. Find the final number:

650 increased by 19% _____________________

60 increased by 65% _____________________

92 increased by 38% _____________________

3 increased by 95% _____________________

200 increased by 80% _____________________

100 increased by 88% _____________________


3. Mrs. Biddle opens up a savings account and deposits $3700. The interest rate for this account is 4.9%. How much money does she receive from the interest after one year?
_____________________

4. A household used 42000 gallons of water in one year. This was a 8% increase from the previous year. How much water did this household use the previous year?
_____________________

5. The rent for an apartment is being increased from $700 to $765. What percentage is this increase?
_____________________

6. An armchair costs $263 after a 7% reduction. How much did the chair cost originally?
_____________________



© 2019 Laura Glassel – lizzietutoring.blogspot.com

New Worksheet – Math – Solve for a Single Variable (3)

Evaluate the following problems:

If x = 4, evaluate: 6.1 + x
What is the expression worth? __________________

If x = 5, evaluate: 1.5 + x
What is the expression worth? __________________

If x = 10, evaluate: 10.5 + x
What is the expression worth? __________________

If x = 3, evaluate: 1.6 + x
What is the expression worth? __________________

If x = 8, evaluate: 8.4 + x
What is the expression worth? __________________


What does x equal?

8 + x = 2
x = __________________

43 + x = – 7
x = __________________

– 70 + x = 5
x = __________________

– 9 + x = – 26
x = __________________

426 + x = 165
x = __________________

469 + x = 75
x = __________________

649 + x = 15
x = __________________

65 + x = 246
x = __________________

104 + x = 72
x = __________________

x + 74 = 3
x = __________________

x + 28 = 5
x = __________________

x + 20 = 27
x = __________________

x + 36 = 7
x = __________________

x + 50 = 85
x = __________________

x + 32 = 39
x = __________________

x + 6 = 82
x = __________________

x + 54 = 24
x = __________________



© 2019 Laura Glassel – lizzietutoring.blogspot.com

New Worksheet - Math - Percents (II)

Write the following proportions first as a fraction and then as a percentage:

1. 18 of 91 ____________________

2. 8 of 15 ____________________

3. 36 of 81 ____________________

4. 11 of 28 ____________________

5. 18 of 77 ____________________

6. 32 of 54 ____________________

7. 7100 of 51000 ____________________

8. 18 of 14 ____________________


Answer the following word problems:

9. John's allowance is 59% of what Jim receives. By what percentage does John's father need to raise John's allowance so that John receives the same amount as Jim? ____________________

10. The area of a rectangular field with a length of 90 feet and a width of 70 feet is to be expanded by 16%. By how many feet must the length be increased if the width is to stay the same? ____________________

11. For adults, a person's blood amounts to about 7% of that person's weight. How many pounds of blood does a person have who weighs 181 pounds? ____________________

12. A can of condensed milk contains 14 ounces of milk with a fat content of 10%. How many ounces of water would you have to add so that you would get milk with a fat content of 3.5%? ____________________



© 2019 Laura Glassel – lizzietutoring.blogspot.com

New Worksheet - Math - Working with Percents (II)

Change the following into fractions (reduce when possible):

1. 8 % ____________________

2. 14 % ____________________

3. 110 % ____________________

4. 10 % ____________________

5. 7.5 % ____________________

6. 21.25 % ____________________



Write as a percentage:

7. 1/32 ____________________

8. 2/60 ____________________

9. 5/8 ____________________

10. 7/10 ____________________

11. 4/5 ____________________

12. 1/4 ____________________

13. 6/5 ____________________



Write the following proportions first as a fraction and then as a percentage:

14. 4 of 10 ____________________

15. 22 of 60 ____________________

16. 45 of 55 ____________________

17. 20 of 600 ____________________

18. 40 of 500 ____________________



What is the corresponding percentage?

19. 400 of 500 ____________________

20. 140 of 4100 ____________________

21. 20 of 340 ____________________

22. 30 of 500 ____________________



© 2019 Laura Glassel – lizzietutoring.blogspot.com

Best of 2018

Here are the most popular posts posted here in 2018. A few posts you may have missed, so check them out.

- New Worksheet - Science - Conversions
- New Worksheet - Science - Bohr Models
- New Worksheet – Math – Solve for a Single Variable (1)
- New Worksheet - Science - Protons, Electrons, and Neutrons
- New Worksheet - Fractions Practice
- New Worksheet - Physics - Sound - Part 2
- New Worksheet - Negative Numbers - Part 2

Happy New Year, dear readers!


© 2019 Laura Glassel – lizzietutoring.blogspot.com