36之17约分,30之23约分,50之45约分,200之510约分?

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36之17约分,30之23约分,50之45约分,200之510约分?36之17约分,30之23约分,50之45约分,200之510约分?36之17约分,30之23约分,50之45约分,200之510约

36之17约分,30之23约分,50之45约分,200之510约分?
36之17约分,30之23约分,50之45约分,200之510约分?

36之17约分,30之23约分,50之45约分,200之510约分?
前两个约不了,后面是25分之9,20分之51吧,好像,我没用本子,可能会错