Multiple Choice

Use an equation to solve the problem.
1.
What is 57% of 11? (1 point)

11 = 0.57 • n; 19.3
n = 57 • 11; 627
n = 0.57 • 11; 6.27
11 = 57 • n; 0.19

2.
224 is 25% of what number? (1 point)

224 • 0.25 = w; 560
224 = 0.25 • w; 896
224 • 0.25 = w; 56
224 = 0.25 • w; 90

3.

Explain how to find 45% of a number.
(1 point)

Multiply the number by 0.45.
Divide the number by 4.5.
Divide the number by 45.
Multiply the number by 4.5.

4.) 40 to 70 (1 point)

A.)20%
B.)30
C.)40%
D.)50%

Find the % of decrease. Round your answer to the nearest tenth of a percent where necessary

5.)75 to 69

A.)20%
B.)30%
C.)40%
D.)59%

Find the % markup. Round to the nearest whole %
6.)Store's cost: $100.00
Selling price: $160.00

A.)50%
B.)60%
C.)70%
D.)80%

Find the sale price. Round the nearest cent.

7.)Regular price $57.63 percent of discount: 10%

A.) $63.39
B.) $5.76
C.) $51.87
D.) $57.53

Find the sale price. Round to the nearest cent.

8.)Regular price: $56.00
percent discount: 40%

A.)$50.00
B.)$22.00
C.)$40.00
D.)$33.00

9.)Find the interest earned in an account with $600.00 invested at 4.5% annual simple interest for 2 years.

A.)$540.00
B.)$5,400.00
C.)$54.00
D.)$13.50

10.)Find the interested earned by an account with $1,200 of simple interest of 4% for 3 years.

A.)$144.00
B.)$244.00
C.)$44.00
D.)$88.00

1. C
2. B
3. A
4. A
5. B
6. D
7. C
8. D
9. C
10. B

#1 What is 57% of 11?

n=0.57 * 11;6.27

#2 224 is 25% of what number

224 = 0.25 * w; 896

#3 Explain how to find 45% of a number

Multiply the number by 0.45

#4 32 to 76

137.5%

#5 57 to 19

66.7%

#6 store cost $136.50 and selling price $184.70

35%

#7 Regular price $57.63 and percent of discount 10%

51.87

#8 Sale price $56,78 and percent discount 40%

$94.63

#9 find the interest earned in an account with $600 invested at 4.5% annual simple intrest for 2 years

$54.00

#10 when invested at an annual intrest rate of 4.7% , an account earned $1,290.33 of simple intrest in 3 years. how much money was originally invested? if necessary, round to the nearest cent

Please use this I got a 10/10 or a 10 out of 10 on it and I would like you guys to as well, everything I post is 100% correct, you can also click on my name next to where you can put a thumbs up or down to view all the answers that I have posted so you can get a 100% as well! :D

I forgot number 10 here XD

#9,151.28

I got answers is wrong the answers for Texas connexus students is

C
B
A
A
B
D
C
D
C
B

C

B
C
C
A
B
C
D
C
A

I got answers is 100% correct

Alijah Taveras is 100% CORRECT Thank UU Alijah i got 100% on my test

To solve these multiple-choice questions, you can use the given equation in each problem to find the correct answer. Let's go through each question and explain how to arrive at the correct answer.

1. What is 57% of 11?
To solve this, you need to multiply 11 by 0.57. So the correct answer is 0.57 • 11 = 6.27. Therefore, the answer is option C.

2. 224 is 25% of what number?
To find the number, you need to divide 224 by 0.25. So the correct answer is 224 ÷ 0.25 = 896. Therefore, the answer is option B.

3. Explain how to find 45% of a number.
To find a percentage of a number, you need to multiply the number by the decimal equivalent of the percentage. In this case, to find 45% of a number, you multiply the number by 0.45. Therefore, the answer is option A - Multiply the number by 0.45.

4. Find the % of decrease from 40 to 70.
To find the percentage of decrease, you need to calculate the difference between the two numbers (70 - 40 = 30). Then, divide the difference by the starting number (30/40 = 0.75). Finally, multiply by 100% to get the percentage, which is 75%. So the answer is option D - 75%.

5. Find the % of decrease from 75 to 69.
Similarly, you need to find the difference between the two numbers (75 - 69 = 6). Then, divide the difference by the starting number (6/75 = 0.08). Multiply by 100% to find the percentage, which is 8%. So the answer is option B - 8%.

6. Find the % markup for a store's cost of $100 and selling price of $160.
To find the percentage markup, you need to calculate the difference between the selling price and the cost ($160 - $100 = $60). Then, divide the difference by the cost ($60/$100 = 0.6). Multiply by 100% to find the percentage, which is 60%. So the answer is option B - 60%.

7. Find the sale price given a regular price of $57.63 and a percent discount of 10%.
To find the sale price, you need to subtract the discount amount from the regular price. The discount is 10% of $57.63, which is $57.63 • 0.10 = $5.763. Subtracting this from the regular price gives $57.63 - $5.763 = $51.867. Rounding to the nearest cent, the sale price is $51.87. So the answer is option C.

8. Find the sale price given a regular price of $56.00 and a percent discount of 40%.
Similarly, the discount is 40% of $56.00, which is $56.00 • 0.40 = $22.40. Subtracting this from the regular price gives $56.00 - $22.40 = $33.60. Rounding to the nearest cent, the sale price is $33.60. So the answer is option D.

9. Find the interest earned in an account with $600.00 invested at 4.5% annual simple interest for 2 years.
To find the interest earned, you multiply the principal amount ($600.00) by the interest rate (4.5%) and the time period (2 years). The calculation is $600.00 • 0.045 • 2 = $54.00. So the answer is option C.

10. Find the interest earned by an account with $1,200 of simple interest at 4% for 3 years.
Similarly, you multiply the principal amount ($1,200) by the interest rate (4%) and the time period (3 years). The calculation is $1,200 • 0.04 • 3 = $144.00. So the answer is option A - $144.00.

I got . answers are 50/50 i got a on my test

Then FOR GETING ME A 50%

4, 6, and 10 are wrong

5 - I don't know -- but I don't think any of those answers is right.

8. None of those answers is right.