甲乙两人分别从A、B两地同时相向而行，甲每分钟行100米，乙每分钟行120米，12.5分钟后两人相距150米。A、B两地相距多少米？
把下面的假分数化成带分数或整数．= = = =
把带分数化成假分数．2= 3= 1= 4=
数的改写．（1）把下面的分数化成小数，小数化成分数．==0.28=0.035=（2）把下列分数中的假分数化成带分数，带分数化成假分数．====
把假分数化成带分数或把带分数化成假分数．====
把假分数化成带分数或把带分数化成假分数．= = = = =
= 
= 
= 
=
= 3
= 1
= 4
=
=
=
=
=
=
=
=
=
=
=
= 
= 
= 
= 
=
粤公网安备 44130202000953号