Question

Which test score is greater than 80 %?

12 out of 20

35 out of 45

11 out of 15

33 out of 40

Answer 1

well 12/20 = 3/5 = 0.6 = 60%
and 35/45 = 7/9 = 0.777777... = 77.77%
and 11/15 = 0.7333333333333333333333..... = 73.33%
and 33/40 = 0.825 = 82.5%
so D

Answer 2

Thanks! @Allofus