1.
Write the fraction eight-ninths as a percent. Round to the nearest hundredth of a percent where necessary. (1 point)
88.89%
1.13%
44.44%
66.67%
2.
Write the decimal 0.041 as a percent. (1 point)
41%
4.1%
410%
0.41%
3.
A study in your town found that 54 in 1,762 people have a post office box. What percent of the people in town have a post office box? Round to the nearest hundredth of a percent where necessary. (1 point)
3.26%
30.65%
3.06%
32.63%
4.
Write the percent 96.55% as a decimal. (1 point)
9655
965.5
0.9655
9.655
5.
Carrie and nine of her friends go out to dinner. The total bill comes to $191.10. They decide to leave a 15% tip. Each person will contribute an equal amount to the total tip. Estimate what each person should contribute. (1 point)
$19.00
$28.50
$1.90
$2.85
Use a proportion to solve the problem.
6.
71% of 67 (1 point)
n/67 = 71/100; 47.57
n/100 = 71/67; 10.6
n/100 = 71/67; 105.97
n/67 = 71/100; 4.76
7.
41 is what percent of 205? (1 point)
p/205 = 41/100; 84%
41/205 = p/100; 20%
41/205 = p/100; 200%
p/205 = 41/100; 8%
8.
While walking outside on a field trip 75%, or 15, of the students in the class wore jackets. Find the number of students in the entire class. (1 point)
15/s = 75/100; 20 students
15/s = 75/100; 66 students
s/15 = 75/100; 11 students
s/15 = 75/100; 113 students
9.
During the basketball season, Diane took 134 shots and made about 56% of them.
a. How many shots did Diane make?
b. The team made a total of 498 shots. What percent of the team’s made shots did Diane make? (1 point)
24 shots; 15.1%
753 shots; 27%
240 shots; 27%
75 shots; 15.1%
10.
What percent of 40 is 24? (1 point)
24 = p • 40; 6%
40 = p • 24; 17%
24 = p • 40; 60%
40 = p • 24; 167%
My answers:
1. 88.89%
2. 4.1%
3. 3.06%
4. 0.9655
5. $2.85
6. n/67 = 71/100; 47.57
7. p/205 = 41/100; 84%
8. 15/s = 75/100; 20 students
9. 75 shots; 15.1%
10. 24 = p • 40; 60%
54 answers
2.B
3.C
4.A
5.A
6.C
7.B
8.C
9.C
10.D
11.B
12.A
13.B
14.C
15.C
16.C
Just got 100% your welcome.
B
D
C
A
B
D
C
C
A
A
B
B
C
A
B
B
C
C
D
B
A
B
C
C
All is correct100%
2. C
3. C
4. A
5. B
6. C
7. A
8. C
9. C
10.C
11. C
12. B
13. B
14. C
15. C
16. D
17. work it out
18. work it out
1. A
2. B
3. C
4. C
5. D
6. C
7. A
8. C
9. B
10. A
11. A
12. D
13. B
14. C
15. C
16. C
17. Work it out
18. Work it out
1.a
2.c
3.c
4.a
5.a
6.b
7.b
8.c
9.c
10.a
11.a
12.d
13.c
14.b
15.c
16.c
17. 1.07 * 22 = tom's price
1.04 * 18 = his cousin's price
then to see who spent more on tax,
0.07*22 = how much Tom spent on tax
0.04*18 = how much his cousin spent on tax
18. (3640 - 3250) / 3250 = 390 / 3250 = 39 / 325 = 3 / 25 = 12%
(4100 - 3640) / 3640 = 460 / 3640 = 46 / 364 = 23 / 182 = 12.637...%
or, 3640/3250 = 1.12 for a 12% increase
The largest change came from 2001 to 2002.
1.a
2.c
3.b
4.c
5.d
6.b
7.b
8.a
9.b
10.d
11.b
12.a
13.b
14.c
15.c
16.c
The other two you will have to answer yourself
1. Write 8/9 as percent… (1 point) Answer:
2. Write decimal 0.041 as percent… (1 point) Answer: 88.89%
3. A study in your town found that 54 in 1, 762 people… (1 point) Answer: 4.1%
4. Write percent 23.44% as decimal… (1 point) Answer: 3.06%
5. Carrie and her nine friends go… Total bill is $191.10… 15% tips… What should each person contribute…? (1 point) Answer: 0.2344
6. Use proportion to solve problem… 34% of 83… (1 point) Answer: $2.85
7. 39 is what percent of 156? (1 point) Answer: x/85 = 34/100 ; 28.22
8. According to scores on the last math test, 80%, or 20%, of the students got an A… Find the total amount of students… (1 point) Answer: x/100 = 39/156 ; 25%
9. During basketball season. Diane… (1 point) Answer: 20/x = 80/100 ; 25 students
10. What percent of 40 is 24? (1 point) Answer: 75 shots ; 15.1%
11. The sales tax rate is 74% (1 point) Answer: 24= p x 40 ; 60%
12. Jaime is a salesperson… (1 point) Answer: $6.88; $99.88
13. In 2000, the population of Arlington Middle school was… (1 point) Answer: $1,900
14. The owner of an electronics store received… (1 point) Answer: 38.7% increase
15. In Store A, a book that regularly sells for… (1 point) Answer: 56%
16. Find the final balance in an account with $730 invested at 3% annual simple interest for four years (1 point) Answer: Store B; Store A’s sale price is $21.24, and Store B’s sale price is $20.99.
Your Welcome. Remember the quiz test can change so that’s why I put the question and the answers not just the letters. Have a nice night or day and I hope you pass with flying colors.
“The darkest nights produce the brightest stars”- BumbleBee/Weight Watchers
Just a word of encouragement… =)
1. Write 8/9 as percent… (1 point) Answer: 88.89%
2. Write decimal 0.041 as percent… (1 point) Answer: 4.1%
3. A study in your town found that 54 in 1, 762 people… (1 point) Answer: 3.06%
4. Write percent 23.44% as decimal… (1 point) Answer: 0.2344
5. Carrie and her nine friends go… Total bill is $191.10… 15% tips… What should each person contribute…? (1 point) Answer: $2.85
6. Use proportion to solve problem… 34% of 83… (1 point) Answer: x/83 = 34/100 ; 28.22
7. 39 is what percent of 156? (1 point) Answer: x/100 = 39/156 ; 25%
8. According to scores on the last math test, 80%, or 20%, of the students got an A… Find the total amount of students… (1 point) Answer: 20/x = 80/100 ; 25 students
9. During basketball season. Diane… (1 point) Answer: 75 shots ; 15.1%
10. What percent of 40 is 24? (1 point) Answer: 24= p x 40 ; 60%
11. The sales tax rate is 74% (1 point) Answer: $6.88; $99.88
12. Jaime is a salesperson… (1 point) Answer: $1,900
13. In 2000, the population of Arlington Middle school was… (1 point) Answer: 38.7% increase
14. The owner of an electronics store received… (1 point) Answer: 56%
15. In Store A, a book that regularly sells for… (1 point) Answer: Store B; Store A’s sale price is $21.24, and Store B’s sale price is $20.99.
16. Find the final balance in an account with $730 invested at 3% annual simple interest for four years (1 point) Answer: $817.60
You’re Welcome. Remember the quiz test can change so that’s why I put the question and the answers not just the letters. Have a nice night or day and I hope you pass with flying colors.
“The darkest nights produce the brightest stars”- Bumble/Weight Watchers
Just a word of encouragement… =)
Applications of percent Unit Test Part One
not simple interest
Plz comment and follow. Thx!
1: d
2: c
3: a
4: b
5: a
6: c
7: b
8: c
9: a
10: a
11: b
12: d
13: c
14: d
15: d
16: c
17: b
18: d
19: a
20: a
21: b
22: Divide the numerator by the denominator and multiply by 100
4/20 x 100 = 20%
23: If you were making 10 dollars an hour, you'd multiply that by 1.5
10*1.5=15 dollars an hour
Np Luvs!