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WorksheetsQPA 3 Computer Lab Review Blodgett :)
Total questions: 58
Worksheet time: 3hrs 26mins
Name
Class
Date
1.
There are 135 star students. 80 of the students are boys. What is the ratio of boy star students to girl star students?
a)
16 : 27
b)
11 : 16
c)
16 : 11
d)
27 : 11
2.
There are five cats, twelve dogs, and two rabbits at the shelter. What is the ratio of rabbits to the total number of animals at the shelter?
a)
2 to 5
b)
2 to 12
c)
2 to 17
d)
2 to 19
3.
A serving of 8 crackers contains 128 calories. What is the number of calories per cracker?
a)
16 calories per cracker
b)
15 calories per cracker
c)
1,024 calories per cracker
d)
8 calories per cracker
4.
Determine whether the ratios are proportional. 25:40 , 30:48
a)
Proportional
b)
Not Proportional
5.
Determine whether the ratios are proportional. 32 to 36, 24 to 28
a)
Proportional
b)
Not Proportional
6.
Solve the proportion. 8/x=12/18
a)
x = 2
b)
x = 144
c)
x = 12
d)
x = 96
8.
In, 2 weeks a taxi traveled 2,460 miles. At this rate, how many miles will the taxi travel in one year? (Hint: one year = 52 weeks)
a)
127,920 miles
b)
63,960 miles
c)
4,920 miles
d)
A LOT OF MILES
8.
In, 2 weeks a taxi traveled 2,460 miles. At this rate, how many miles will the taxi travel in one year? (Hint: one year = 52 weeks)
a)
127,920 miles
b)
63,960 miles
c)
4,920 miles
d)
A LOT OF MILES
9.
The ratio of a person's weight on Earth to his weight on the Moon is 6 to 1. Rafael weighs 90 pounds on Earth. How much would he weigh on the Moon?
a)
Nothing
b)
96 pounds
c)
540 pounds
d)
15 pounds
10.
On a map, the distance between the cities of Branchburg and Trunktown is 4.3 cm. The map scale is 1 cm:25 km. What is the actual distance between the cities?
a)
1,075 km
b)
107.5 km
c)
107 km
d)
105 km
11.
Jorge’s printer can print 24 pages in 15 minutes. How many pages can it print in 3 /4 hour?
a)
16 pages
b)
72 pages
c)
96 pages
d)
18 pages
12.
You can buy 36 cookies for $4. What is the unit rate (in cookies per dollar)?
a)
4 cookies per dollar
b)
6 cookies per dollar
c)
9 cookies per dollar
d)
1/9 dollars per cookie
13.
Which is the better deal?
Oreos
$2.98 for 15 oz
OR
Chips Ahoy
$2.50 for 14 oz
Oreos
$2.98 for 15 oz
OR
Chips Ahoy
$2.50 for 14 oz
a)
Oreos
b)
Chips Ahoy
14.
Which is the better deal?
Sargento Cheese Slices
$2.48 for 10 slices
OR
Velveeta Cheese Slices
$3.18 for 12 slices
Sargento Cheese Slices
$2.48 for 10 slices
OR
Velveeta Cheese Slices
$3.18 for 12 slices
a)
Sargento
b)
Velvetta
15.
Scale is 1cm = 8km. Hatboro and Smithville are 24cm apart on the map, how far apart are they?
a)
87 km
b)
216 km
c)
33 km
d)
192 km
16.
A tree is 12 feet tall and casts a shadow 9 feet long. A building nearby casts a shadow that measures 21 feet. How tall is the building? (Draw a picture, set up a proportion)
a)
16 feet
b)
21 feet
c)
24 feet
d)
28 feet
23.
What percent of 32 is 10?
a)
0.32%
b)
32%
c)
0.3125%
d)
31.25%
18.
Mrs. Ciampa had 27 students in her class last year and this year she had 30 students in her math class. What is the percent of change?
a)
24%
b)
20%
c)
11%
d)
50%
19.
Find the PERCENT of Change.
The original cost was $50 and the new cost is $60.
The original cost was $50 and the new cost is $60.
a)
Increase 20%
b)
Increase 16.67%
c)
Increase $10
d)
Decrease $10
20.
Find the percent of change if the original cost was $5 and the new cost is $1.
a)
Increase $4
b)
Decrease $4
c)
Decrease 80%
d)
Decrease 400%
21.
Sally went to the clearance rack at a department store and found a shirt she wanted to buy. The shirt was $36.00 and is on sale for $24.00. What is the percent of the decrease?
a)
33%
b)
67%
c)
50%
d)
34%
22.
12 is what percent of 30?
a)
60%
b)
40%
c)
250%
23.
What percent of 32 is 10?
a)
0.32%
b)
32%
c)
0.3125%
d)
31.25%
24.
find the area of the circle with radius 3 cm below.
a)
100 cm2
b)
225 cm2
c)
9 cm2
d)
28.26 cm2
25.
diameter?
a)
5 in
b)
10 in
c)
3.14 in
d)
15.84 in
26.
What is the radius of this circle?
a)
18
b)
10
c)
9
d)
8
27.
What is the area of this circle?
a)
452.39
b)
139.12
c)
113.1
d)
84.23
28.
What is/are the formula(s) to find the area of a circle?
a)
πr2
b)
2πr
c)
√π
29.
What is/are the formula(s) to find the circumference of a circle?
a)
3π6
b)
4π
c)
2πr πd
30.
A bicycle tire has a diameter of 27 inches. How far does the bike travel along the ground when the wheel rotates once? What is the circumference of this tire?
a)
81
b)
15.5
c)
27
d)
13
31.
Find the circumference (to the nearest whole number)
a)
88 in
b)
44 in
c)
116 square in
d)
None of the above
32.
a)
vertical
b)
supplementary
c)
complementary
d)
none of the above
33.
a)
vertical
b)
supplementary
c)
complementary
d)
none of the above
34.
a)
vertical
b)
supplementary
c)
complementary
d)
none of the above
35.
a)
vertical
b)
supplementary
c)
complementary
d)
none of the above
36.
a)
45
b)
180
c)
135
d)
90
37.
a)
90
b)
115
c)
180
d)
25
38.
a)
145
b)
90
c)
180
d)
35
39.
a)
55
b)
45
c)
65
d)
70
40.
a)
48
b)
90
c)
38
d)
52
41.
What is the largest angle in this triangle?
a)
C
b)
A
c)
BA
d)
AC
42.
List the angles in order from greatest to least.
a)
A, B, C
b)
B, C, A
c)
A, C, B
d)
B, A, C
43.
List the sides of the triangle from least to greatest.
a)
AB, BC, CA
b)
AC, AB, BC
c)
AC, BC, AB
d)
BC, AC, AB
44.
a)
right
b)
acute
c)
obtuse
d)
straight
45.
All triangles have at least 2 acute angles.
a)
True
b)
False
46.
Angles that are exactly 90 degrees are called _____ ______.
a)
tight angles
b)
acute angles
c)
obtuse angles
d)
right angles
47.
What type of angle is this?
a)
acute
b)
obtuse
c)
right
48.
Name this triangle.
a)
Right, Isosceles
b)
Scalene, acute
c)
Isosceles, acute
d)
Equilateral, obtuse
49.
Name this triangle
a)
Acute, Scalene
b)
Obtuse, Scalene
c)
Right, Isosceles
d)
Acute, Equilateral
50.
Which type of triangle is pictured?
a)
Equilateral Triangle
b)
Right Isosceles Triangle
c)
Obtuse Scalene Triangle
d)
Obtuse Equilateral Triangle
51.
Name this triangle
a)
Scalene
b)
Right
c)
Isosceles
d)
Equilateral
52.
Identify the angle relationship.
Which would be the equation to solve for x?
a)
Complementary;
5x + 3 + 83 = 90
b)
Supplementary;
5x + 3 + 83 = 180
c)
Vertical;
5x + 3 + 83 = 90
d)
Vertical;
5x + 3 = 83
53.
Identify the angle relationship.
Which would be the equation to solve for x?
a)
Complementary;
2x + 1 + 75 = 90
b)
Supplementary;
2x + 1 + 75 = 180
c)
Vertical;
2x + 1 = 75
d)
Supplementary;
2x + 1 = 75
54.
Identify the angle relationship.
Which would be the equation to solve for x?
a)
Complementary;
2x + 24= 90
b)
Supplementary;
2x + 24 = 90
c)
Vertical;
2x + 24 = 90
d)
Supplementary;
2x + 24 = 180
55.
Angle A= 46
Angle B = 88
Angle C = 5a+1
FIND A
Angle B = 88
Angle C = 5a+1
FIND A
a)
8
b)
-2
c)
7
d)
9
56.
Angle A = 112
Angle B = 32
Angle C = 6x
What is X?
Angle B = 32
Angle C = 6x
What is X?
a)
6
b)
8
c)
9
d)
7
57.
How many angles are in a triangle?
a)
180
b)
6
c)
3
d)
0
58.
How many DEGREES are in a triangle?
a)
180
b)
6
c)
3
d)
10
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