5/1*4-11/4*7+17/7*10-23/10*13+29/13*16-35/16*19+41/19*22=?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 11:03:54
![5/1*4-11/4*7+17/7*10-23/10*13+29/13*16-35/16*19+41/19*22=?](/uploads/image/z/434152-64-2.jpg?t=5%26%2347%3B1%2A4-11%26%2347%3B4%2A7%2B17%26%2347%3B7%2A10-23%26%2347%3B10%2A13%2B29%26%2347%3B13%2A16-35%26%2347%3B16%2A19%2B41%26%2347%3B19%2A22%3D%3F)
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5/1*4-11/4*7+17/7*10-23/10*13+29/13*16-35/16*19+41/19*22=?
5/1*4-11/4*7+17/7*10-23/10*13+29/13*16-35/16*19+41/19*22=?
5/1*4-11/4*7+17/7*10-23/10*13+29/13*16-35/16*19+41/19*22=?
1+1/4-1/4-1/7+1/7+1/10+^+1/19+1/22=1+1/22=23/22