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01-11-2018
Mathematics

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Select all ratios equivalent to 20:12 ...
1)10:6
2)15:9
3)3:2

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wegnerkolmp2741o wegnerkolmp2741o

01-11-2018

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

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