计算:
1又2/3+5/2
=5/3+5/2
=10/6+15/6
=25/6
=4又1/6
11/4-1又1/6
=11/4-7/6
=33/12-14/橡租歼12
=19/12
=1又7/12
4又2/3+5又1/梁冲4
=14/3+21/4
=56/12+63/12
=119/12
=11 又11/12
6又1/2-2又1/5-3又1/3
=13/2-11/5-10/3
=195/30-66/30-100/30
=(195-66-100)/30
=29/30
将下列假分数化成带分数,带分数化成假分数。
(型颤1)33/5
=6又3/5
(2)224/15
=14又14/15
( 3)53/7
=7又6/7
(4)63/10
=6 又3/10
(5)25/8
=3又1/8
和很多很多建设局大家都不觉得比谁都觉得觉得孤独吧大家都看到亟待解决的经典蝴蝶结方便