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
9 answers
5 - I don't know -- but I don't think any of those answers is right.
8. None of those answers is right.
B
C
C
A
B
C
D
C
A
C
B
A
A
B
D
C
D
C
B
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
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#9,151.28