How to find equivalent ratios by multiplying or dividing
To make an equivalent ratio, both terms must be multiplied or divided by the same
number.
x by same number
Follow this example: 4 : 9 = 8 :
x by 2
Simplify these ratios:
1
7
2 : 5 = 8 :
2
13
4 =
5 =
20
8
3 : 10 = 6 :
3
: 4
4
18 =
30 = 10
: 3
5
24 =
60 = 20
6
48 =
30 =
6
= 144 : 4
4
64 =
24 = 96
56 =
54 =
9
448 =
84 =
6
17
5 =
7 = 175
12
12 :
16
11
: 10 = 6 : 120
24 =
32 =
15
10
15 : 9 =
2
14
9
12 : 8 =
15 =
6 =
18
64 =
832 = 26
5616 =
54 = 312