Name :
Score :
A) Write any two equivalent ratios for each ratio.
1) 11 : 3
2) 2 : 5
3) 8 : 7
4) 13 : 10
5) 6 : 5
6) 7 : 9
7) 4 : 7
8) 18 : 11
B) Complete the equivalent ratio table.
1)
4
12
13
3)
20
52
16
15
2)
4)
75
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28
42
6
96
45
7
54
11
12
33
24
60
Name :
Score :
A) Check for equivalency.
1)
Are 10 : 40 and 1 : 4 equivalent?
Yes
No
2)
Are 3 : 7 and 9 : 24 equivalent?
Yes
No
3)
Are 12 : 9 and 3 : 4 equivalent?
Yes
No
4)
Are 25 : 15 and 5 : 3 equivalent?
Yes
No
B) Find the unknown value in each problem.
1)
9 : x = 18 : 8
x
4)
=
9:3 = 3:r
r
2)
=
8 : 9 = 16 : m
m
5)
=
a : 30 = 4 : 5
a
3)
=
45 : 15 = v : 3
v
6)
=
z : 24 = 7 : 4
z
=
C) A cage has Canaries and Parakeets in the ratio 4:7. Another cage has Cockatiels
and Lorikeets in the ratio 5:8. Are the ratios of birds in the two cages equivalent?
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Name :
Score :
A) Write any two equivalent ratios for each ratio.
1) 1 : 2
2) 4 : 9
3) 5 : 3
4) 7 : 10
5) 8 : 11
6) 12 : 13
7) 9 : 20
8) 17 : 5
B) Complete the equivalent ratio table.
1)
7
21
3
3)
10
2)
35
27
20
50
70
4)
13
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5
9
18
11
22
2
25
35
8
16
Name :
Score :
A) Reduce each ratio to its lowest term.
1) 2 centigrams : 4 decigrams
2) 10 yards : 8 feet
3) 12 milligrams : 6 centigrams
4) 4 feet : 14 inches
5) 4 ounces : 5 pounds
6) 8 meters : 10 centimeters
7) 11 gallons : 2 quarts
8) 18 inches : 1 yards
B)
Two gallons of water and 14 quarts of milk is added in the process of making
chocolate in a factory. What is the ratio of the volume of milk to the volume of
water? Reduce the ratio to its lowest term.
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