怎样简便怎样算 ( )1、4/9×[3/4-(7/16-1/4)] 2、(3/4-3/5×5/6)÷(5/8+1/3)3、1/2÷15×5/6÷3/4 4、[1-(1/12+1/24)×6]÷1/245、4/9÷[4/5-(1/5+1/3)] 6、7.8÷[3.2×(1-5/8)+3.6]7、2/3-3/4×4/11+1/3÷3/7 8、8/9÷[(
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 15:24:19
![怎样简便怎样算 ( )1、4/9×[3/4-(7/16-1/4)] 2、(3/4-3/5×5/6)÷(5/8+1/3)3、1/2÷15×5/6÷3/4 4、[1-(1/12+1/24)×6]÷1/245、4/9÷[4/5-(1/5+1/3)] 6、7.8÷[3.2×(1-5/8)+3.6]7、2/3-3/4×4/11+1/3÷3/7 8、8/9÷[(](/uploads/image/z/3726539-35-9.jpg?t=%E6%80%8E%E6%A0%B7%E7%AE%80%E4%BE%BF%E6%80%8E%E6%A0%B7%E7%AE%97+%EF%BC%88+%EF%BC%891%E3%80%814%2F9%C3%97%5B3%2F4-%EF%BC%887%2F16-1%2F4%EF%BC%89%5D+2%E3%80%81%EF%BC%883%2F4-3%2F5%C3%975%2F6%EF%BC%89%C3%B7%EF%BC%885%2F8%2B1%2F3%EF%BC%893%E3%80%811%2F2%C3%B715%C3%975%2F6%C3%B73%2F4+4%E3%80%81%5B1-%EF%BC%881%2F12%2B1%2F24%EF%BC%89%C3%976%5D%C3%B71%2F245%E3%80%814%2F9%C3%B7%5B4%2F5-%EF%BC%881%2F5%2B1%2F3%EF%BC%89%5D+6%E3%80%817.8%C3%B7%5B3.2%C3%97%EF%BC%881-5%2F8%EF%BC%89%2B3.6%5D7%E3%80%812%2F3-3%2F4%C3%974%2F11%2B1%2F3%C3%B73%2F7+8%E3%80%818%2F9%C3%B7%5B%EF%BC%88)
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