79.2k views
4 votes
Select all ratios equivalent to 20:12 ...
1)10:6
2)15:9
3)3:2

1 Answer

5 votes

20:12

divide both numbers by 2

10:6

divide by 2 again

5:3

multiply this by 3

15:9

choices 1 and 2 are correct

User Mohsenr
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