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40 questions
1. The fraction 4/10 can be written as the following decimal and percent.
0.4, 40%
0.4, 4%
0.4, 0.4%
0.04, 4%
2. If you receive a 45/50 on a test , what is your percentage?
45%
80%
90%
70%
3. Which describes the shaded portion of the figure?
1/6 = 0.166....
1/2 = 50%
1/5 = 25%
1/5 = 20%
4.What is the percent of the shaded portion of the figure?
.60%
50 %
80%
60%
5.If Kate eats 1/2 and Sue eats 1/4 of a bar of chocolate, what percentage has been eaten?
100%
75%
50%
25%
6.Rewrite 18/7 as a decimal. Round your answer to the nearest thousandth.
0.571
2.0571
2.571
0.389
7. Convert 3/8 to a decimal.
2.67
0.375
0.267
3.75
8. What decimal is equivalent to 17/20?
0.20
0.127
0.17
0.85
9.Olivia completed 85% of the Math questions. She still has 6 questions left. How many questions were there in total?
45
32
50
40
10. What is 10% of £250?
£25
£2.50
£250
£2500
11.Convert the percentages to decimals. 34% = _____ 12% = _____ 54% = _____
34, 12, 54
3.4, 1.2, 5.4
3.5, 1.7, 00.7
0.34, 0.12, 0.54
12. Mrs. Davis wanted to cover the classroom with new carpet. If the length of the classroom was 12 feet and the width was 8 feet. How much carpet would she need to buy?
40 ft
20 feet
96 square feet
40 square feet
13. A perimeter of a rectangle is 34 meters. The width is 4 meters. What would the length be?
17 m
13 m
15 m
11m
14. The length of the rectangular map is 15 inches and the perimeter is 50 inches. Find the width.
10 inches
20 inches
35 inches
40 inches
15. What is the formula for area?
h+w = A
A = bh
A = w-h
h÷b = A
16. The distance around an object is called the ___________
angle
area
perimeter
square
17. The space inside a 2 dimensional shape is called it's _________
perimeter
square
area
perpendicular
18. What is the perimeter of this shape?
12 units
21 units
3 units
None of the above.
19. What is the area of a square with a length of 4 cm?
8 square cm
16 square cm
16 cm
8 cm
20. Steven purchases a bowl. The diameter of the bowl is 14 cm. What is the circumference of the bowl?
87.96 cm
43.96 cm
7 cm
28 cm
21. Does this picture show the diameter or radius of a circle?
Radius
Diameter
Radius
Area
Angle
22. Does this picture show the diameter or radius of a circle?
Angle
Diameter
Radius
Perimeter
23. Find the circumference of a circle with a diameter of 11 millimeters.
30 mm
25.3 mm
34.6 mm
34.54 cm
24. What does "circumference" mean?
Line from one side of a circle to another
Distance around a circle
Space a circle takes up
Line from center of circle to side
25. A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's approximate circumference?
9.42 m
3 m
12 m
18.84 m
26.Find the area of the circle
254.34
56.52
1017.36
113.04
27. What is the area of this circle?
6082.12
1519.76
1893.14
1292.92
28.What is an algebraic expression made of?
Numbers and multiplication
Numbers and operations
Addition and multiplication
Numbers and variables
29. Create an algebraic expression that represents 8 more than z
8 - z
z - 8
z + 8
zx8
30. The product of 8 and m is _________.
m8
m + 8
8 + m
8m
31. 5 less than the product of 6 and n is __________
6n + 5
5 - 6n
6n - 5
5 + 6n
32. Evaluate t/13 if t =65
845
52
5
78
33. 6x = 24 Solve for x.
x = 4
x = 8
x = 18
x = 3
34. Ms. Martinez's class has a total of 22 students, half of the students brought picture money. 6 students bought the $10 package, and the rest bought the $15 package. Match the equation when s represents the number of all students who brought picture money.
22 - 10 = s
22 - 6 = s
6 + s = 22
22 ÷ 2 = s
35.What is a variable in Algebra?
Something that changes
An unknown value
A numeric expression
An equation
36. The simple interest formula is I=Prt. The P represents the principle. The principle is ___________________.
the amount of money borrowed or deposited
the percent interest for his year
the amount taxed
the amount the bank owes you for being a customer at their bank
37. Emilio borrows $1200 from a bank with 8% simple interest per year. How much will he have to pay back total in 2 years?
$1392
$150
$1350
$192
38. Jerry borrowed $4,000 for 5 years at 6% simple interest rate. How much interest is that?
$800
$1,000
$1,200
$1,500
39. Starting money = $350. Interest rate = 2.5% TIme = 3 years. How much interest?
26.25
262.50
7.50
87.5
40.Round off 231.4567 to 3 s.f.
231
231.457
231.0000
231.467
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