1.
Which pair of ratios forms a proportion?
A.
B.
C.
D.
Hint
2.
Which pair of ratios forms a proportion?
A.
B.
C.
D.
Hint
3.
Solve the proportion
A.
-6
B.
2
C.
D.
1
Hint
4.
Solve the proportion
for the value of
z
to the nearest hundredth.
A.
1.34
B.
0.39
C.
2.56
D.
2.10
Hint
5.
Andre mows lawns as a summer job. On average, he can mow 3 lawns in 2 hours and 15 minutes. At this rate, how long would it take Andre to mow 5 lawns?
A.
4 hours and 15 minutes
B.
3 hours and 58 minutes
C.
3 hours and 30 minutes
D.
3 hours and 45 minutes
Hint