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20 questions
Complete the ratio table.
6
8
9
5
Select ALL the ratios that are equivalent to 16 : 6
3 to 8
32 : 12
4 to 2
8 to 3
Which ratio is equivalent to 5 to 4
4 to 5
10 to 12
25 to 20
15 to 8
The common factor we can use to simplify the ratio above to its simplest form is
3
4
6
7
Which ratio is equivalent to 5 to 4
4 to 5
10 to 12
25 to 20
15 to 8
Which ratio is equivalent to 5:1
1:2
1:1
10:2
3:2
Which ratio is equivalent to 12:20
6:20
2:3
3:10
3:5
Are these ratios equivalent?
2:3 and 8:12
Yes
No
Are these ratios equivalent?
3:4 and 6:12
Yes
No
Which of the following are equivalent to 5:4
25:20
10:12
15:12
10:8
How do we calculate equivalent ratios?
Adding
Subtracting
Multiplying
Dividing
yes
no
Find one equivalent ratio for 15 : 30 using division
7 : 15
5 : 10
3 : 5
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