1/15÷1.6+11/15×0.625-4/15×5/8 简便方法计算
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/24 05:22:12
![1/15÷1.6+11/15×0.625-4/15×5/8 简便方法计算](/uploads/image/z/16391-47-1.jpg?t=1%2F15%C3%B71.6%EF%BC%8B11%2F15%C3%970.625-4%2F15%C3%975%2F8+%E7%AE%80%E4%BE%BF%E6%96%B9%E6%B3%95%E8%AE%A1%E7%AE%97)
1/15÷1.6+11/15×0.625-4/15×5/8 简便方法计算
1/15÷1.6+11/15×0.625-4/15×5/8 简便方法计算
1/15÷1.6+11/15×0.625-4/15×5/8 简便方法计算
=1/15×5/8 +11/15×5/8-4/15×5/8
=(1/15+11/15-4/15)×5/8
=8/15×5/8
=1/3