Question

please help for a medal

Answer 1

What do you think it would be?

Answer 2

12/20?

Answer 3

13/20

Answer 4

You would multiply \[\frac{ 3 }{ 5 }\] by 2 so it would have the same denominater as the other one. But then you only have \[\frac{ 6 }{ 10 }\] and \[\frac{ 7 }{ 10 }\] But theres nothing between that so you multiply both of them by 2 again. So you would have \[\frac{ 12 }{ 20}\] and \[\frac{ 14 }{ 20 }\] So if you look at the possible answers you now have one that would work: \[\frac{ 13 }{ 20 }\]

Answer 5

So you were right!