NEW
Font size
S
M
L
XL
WorksheetsCBA 3 Review
Total questions: 20
Worksheet time: 2hrs 30mins
Name
Class
Date
1.
A 12-ounce bottle of shampoo lasts Enrique 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?
a)
24 Weeks
b)
24-ounce bottle
c)
10.6 Weeks
d)
10.6-ounce bottle
2.
A grading machine can grade 48 multiple-choice tests in 1 minute. How long will it take the machine to grade 300 tests?
a)
6.25 Min
b)
0.16 Tests
c)
6.25 Tests
d)
0.16 Min
3.
In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs. Write and solve a proportion to find the number c of cats.
a)
c=15
b)
c=18
c)
c=21
d)
c=16
4.
Is this function additive or multiplicative?
a)
multiplicative
b)
additive
5.
Is this relationship additive or multiplicative?
a)
multiplicative
b)
addtitive
6.
How many students take the bus to school?
a)
35
b)
20
c)
10
d)
15
7.
A 6-ounce package of fruit snacks contains 45 pieces. How many pieces would you expect in a 10-ounce package?
a)
75 Pieces
b)
27-ounces
c)
27 pieces
d)
75-ounces
8.
What is the equation?
a)
y = x + 5
b)
y = 5x
c)
y = x - 5
d)
y = 7x
9.
What are the prime factors of 30?
a)
3, 2, 5
b)
1, 2, 3, 5, 6, 15, 30
c)
3, 30
d)
10, 3
10.
Use a number tree to find the prime factorization of 105
a)
7x5x3
b)
11x5x3
c)
7x5x2x1
d)
7x5x3x2
11.
Which operation would you do first in the following equation?
10 - 4 ÷ 1 · 5
10 - 4 ÷ 1 · 5
a)
Subtraction
b)
Division
c)
Multiplication
d)
Addition
12.
24 ÷ 6 + 42
a)
12
b)
2
c)
20
13.
3 x 22 + 24 ÷ 8
a)
15
b)
10.5
c)
4.5
14.
Change this decimal to a percent.
0.528
0.528
a)
528%
b)
52.8%
c)
5.28%
d)
52%
15.
Convert 4/5 to a percent.
a)
45%
b)
4.5%
c)
80%
d)
8%
16.
Brock Lee's records show that 44% of his students bring their own lunch to school. What decimal and fraction represents the students who do NOT bring their lunches to school?
a)
.044 and 11/25
b)
.056 and 14/25
c)
.44 and 11/25
d)
.56 and 14/25
17.
Sam ran 3/4 of a mile, Jack ran 1/2 of a mile and Tom ran 2/3 of a mile. Who ran the furthest?
a)
They all ran the same distance
b)
Tom
c)
Sam
d)
Jack
18.
Jessica hiked 7/10 of a trail in an hour. Kim hiked 3/6 of the trail in an hour. Who hiked more?
a)
3/6 > 7/10
b)
7/10= 3/6
c)
7/10 > 3/6
19.
Select the fraction greater than 7/9.
a)
4/5
b)
2/3
c)
1/2
d)
3/5
20.
Which letter matches the coordinate (4, -6)?
a)
G
b)
Z
c)
K
d)
None of the above
Reset
