12/114/3两个分数先试图将分母变换成一致的取值,即求取11和3的最猜袜小公倍数3312/11=(3x12)/(3x11)=36/334/3=(11x4)/(11x3)=44/33当分母相团兆搏塌祥同时,只需要比较分子谁大即可:36<44,因此12/11小于4/3
12/11=(12×3)/迟脊(11×3)=36/334/3=(春早4×11)/(3×11)=44/3336/33<44/33所以,扒旦雀12/11<4/3