So 2/5= 14/35.
? 2/7= 10/35
10/35 is less than 1 1/35 is less than 14/35.
So yellow is less than blue and less than red, and red is the most.
1/6 and 1/7 share.
1/6=7/42
1/7=6/42
At the same time, it is expanded by 2 times, 7/42= 14/84.
6/42= 12/84
So the number greater than 1/7 and less than 1/6 is 13/84.