最简整数比:9.2:16,9.2:4\3,32:57,32:24,32:16,5\1:57
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最简整数比:9.2:16,9.2:4\3,32:57,32:24,32:16,5\1:57
最简整数比:9.2:16,9.2:4\3,32:57,32:24,32:16,5\1:57
最简整数比:9.2:16,9.2:4\3,32:57,32:24,32:16,5\1:57
9.2:16=23:40 2:16=1:8
9.2:4\3=184:15 2:4\3=8:3
32:57=32:57
32:24=4:3
32:16=2:1
5\1:57=1:285