WorksheetsSBAC PREP_5_3_19_VARIOUS TOPICS
Total questions: 10
Worksheet time: 37mins
Name
Class
Date
1.
If the triangle is dilated by a scale factor of 2, what is the perimeter of the new triangle?
a)
19
b)
32
c)
44
d)
76
2.
What scale factor was used to scale the rectangle?
a)
1/4
b)
1/3
c)
3
d)
4
3.
Solve the proportion below: Hint: try to reduce 19/38 first, then guess and check!
a)
418
b)
2
c)
38
d)
11
4.
Solve for x. Hint: Try to reduce 9/36 first, then guess and check!
a)
x=6
b)
x =1/6
c)
x = 7
d)
x=9
5.
A boat traveled 27 miles in 2 hours. At this rate, how many miles will the boat travel in 1/2 hour?
a)
13 1/2 mi
b)
6 3/4 mi
c)
3 3/8 mi
d)
24 1/2 mi
6.
Convert 0.7 to a percent. Hint: think of percents as number of "cents."
a)
7%
b)
0.7%
c)
70%
d)
700%
7.
Order 5/8, 0.5, 58.3% from greatest to least.
a)
5/8, 0.5, 58.3%
b)
5/8, 58.3%, 0.5
c)
58.3%, 5/8, 0.5
d)
58.3%, 0.5, 5/8
8.
4x - 7 = 21
a)
x = 12
b)
x = 7
c)
x = 24
9.
What is the constant of proportionality for the table above?
a)
2
b)
1/2
c)
3
d)
None of the above
10.
The constant of proportionality for the graph above is 1.
a)
True
b)
False
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