4/5+(3/8-1/4)等于多少
问题描述:
4/5+(3/8-1/4)等于多少
答
4/5+(3/8-1/4)
=32/40+15/40-10/40
=37/40;
4/5+(3/8-1/4)等于多少
4/5+(3/8-1/4)
=32/40+15/40-10/40
=37/40;