(9.32除以1又3/5+6.68*5/8)除以【(5又2/3-1又2/9-3又7/9)除以2/3】
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 19:33:38
![(9.32除以1又3/5+6.68*5/8)除以【(5又2/3-1又2/9-3又7/9)除以2/3】](/uploads/image/z/1120191-15-1.jpg?t=%289.32%E9%99%A4%E4%BB%A51%E5%8F%883%2F5%2B6.68%2A5%2F8%29%E9%99%A4%E4%BB%A5%E3%80%90%EF%BC%885%E5%8F%882%2F3-1%E5%8F%882%2F9-3%E5%8F%887%2F9%EF%BC%89%E9%99%A4%E4%BB%A52%2F3%E3%80%91)
(9.32除以1又3/5+6.68*5/8)除以【(5又2/3-1又2/9-3又7/9)除以2/3】
(9.32除以1又3/5+6.68*5/8)除以【(5又2/3-1又2/9-3又7/9)除以2/3】
(9.32除以1又3/5+6.68*5/8)除以【(5又2/3-1又2/9-3又7/9)除以2/3】
原式=(5.825+4.175)/[(5+2/3-1-2/9-3-7/9)/(2/3)]
=10/[(1+2/3-1)/(2/3)]
=10/1
=10
(9.32除以1又3/5+6.68*5/8)除以【(5又2/3-1又2/9-3又7/9)除以2/3】
=(9.32*5/8+6.68*5/8)除以【(5又2/3-5)除以2/3】
=(9.32+6.68)*5/8÷【2/3÷2/3】
=16*5/8÷4/9
=10×9/4
=22.5
401/40=10.025