Answer:
B
Explanation:
A: 2/3 to 1/10
2*10/3*10 to 1*3/10*3
20/30 > 3/30
B: 2/3 to 9/10
2*10/3*10 to 9*3/10*3
20/30 < 27/30
C: 2/3 to 2/4
2*4/3*4 to 2*3/4*3
8/12 > 6/12
D: 2/3 to 4/6 ==> equal
2*4/3*4 to 4*2/6*2
8/12 = 8/12
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