1.
Solve the proportion
.
A.
63
B.
7
C.
1
D.
3
Hint
2.
Solve the proportion
.
A.
1
B.
9
C.
3
D.
Hint
3.
The sides of
ABCD
are proportional to the corresponding sides of
EFGH
. If
AD
= 5,
DC
= 6, and
EH
= 6, then
HG
=_________.
A.
5.8
B.
7.2
C.
6
D.
5
Hint
4.
In Mr. Davis's geometry class, there are 15 girls and 10 boys. Find the ratio of girls to boys.
A.
B.
C.
D.
Hint
5.
The ratio of the measures of three sides of a triangle is 5:9:12 and the perimeter is 182 inches. What is the measure of the longest side of the triangle?
A.
inches
B.
84 inches
C.
2184 inches
D.
100 inches
Hint