1.1/24=1/()+1/()=1/()+1/()=1/()+1/() 填空,括号中的数字不同2.1/6=1/()+1/()+1/()+1/() 要7个.填空,括号中的数字不同3.1=1/2+1/3+1/()+1/()+1/()+1/() 要5个.填空,括号中的数字不同4.1=1/2+1/6+1/()+1/()+1/()+1/() 要4个.填空
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/22 00:47:13
![1.1/24=1/()+1/()=1/()+1/()=1/()+1/() 填空,括号中的数字不同2.1/6=1/()+1/()+1/()+1/() 要7个.填空,括号中的数字不同3.1=1/2+1/3+1/()+1/()+1/()+1/() 要5个.填空,括号中的数字不同4.1=1/2+1/6+1/()+1/()+1/()+1/() 要4个.填空](/uploads/image/z/344876-68-6.jpg?t=1.1%2F24%3D1%2F%28%29%2B1%2F%28%29%3D1%2F%28%29%2B1%2F%28%29%3D1%2F%28%29%2B1%2F%28%29+%E5%A1%AB%E7%A9%BA%2C%E6%8B%AC%E5%8F%B7%E4%B8%AD%E7%9A%84%E6%95%B0%E5%AD%97%E4%B8%8D%E5%90%8C2.1%2F6%3D1%2F%28%29%2B1%2F%28%29%2B1%2F%28%29%2B1%2F%28%29+%E8%A6%817%E4%B8%AA.%E5%A1%AB%E7%A9%BA%2C%E6%8B%AC%E5%8F%B7%E4%B8%AD%E7%9A%84%E6%95%B0%E5%AD%97%E4%B8%8D%E5%90%8C3.1%3D1%2F2%2B1%2F3%2B1%2F%28%29%2B1%2F%28%29%2B1%2F%28%29%2B1%2F%28%29+%E8%A6%815%E4%B8%AA.%E5%A1%AB%E7%A9%BA%2C%E6%8B%AC%E5%8F%B7%E4%B8%AD%E7%9A%84%E6%95%B0%E5%AD%97%E4%B8%8D%E5%90%8C4.1%3D1%2F2%2B1%2F6%2B1%2F%28%29%2B1%2F%28%29%2B1%2F%28%29%2B1%2F%28%29+%E8%A6%814%E4%B8%AA.%E5%A1%AB%E7%A9%BA)
1.1/24=1/()+1/()=1/()+1/()=1/()+1/() 填空,括号中的数字不同2.1/6=1/()+1/()+1/()+1/() 要7个.填空,括号中的数字不同3.1=1/2+1/3+1/()+1/()+1/()+1/() 要5个.填空,括号中的数字不同4.1=1/2+1/6+1/()+1/()+1/()+1/() 要4个.填空
1.1/24=1/()+1/()=1/()+1/()=1/()+1/() 填空,括号中的数字不同
2.1/6=1/()+1/()+1/()+1/() 要7个.填空,括号中的数字不同
3.1=1/2+1/3+1/()+1/()+1/()+1/() 要5个.填空,括号中的数字不同
4.1=1/2+1/6+1/()+1/()+1/()+1/() 要4个.填空,括号中的数字不同
1.1/24=1/()+1/()=1/()+1/()=1/()+1/() 填空,括号中的数字不同2.1/6=1/()+1/()+1/()+1/() 要7个.填空,括号中的数字不同3.1=1/2+1/3+1/()+1/()+1/()+1/() 要5个.填空,括号中的数字不同4.1=1/2+1/6+1/()+1/()+1/()+1/() 要4个.填空
1,1/24=1/a+1/b=(a+b)/ab,ab=24(a+b),a=24b/(b-24) ,a,b都是正整数且a≠b,且a、b都大于24,b是24的整数倍,
b=n*24,a=24n/(n-1),n为自然数,且n满足a为整数,
b=3*24=72时,a=36;b=4*24=96时,a=32;b=5*24=120时,a=30,
1/24=1/36+1/72=1/32+1/96=1/30+1/120
2,
1/6=1/8+1/24
=1/10+1/40+1/24
=1/15+1/30+1/40+1/24
=1/20+1/60+1/45+1/90+1/40+1/30+1/120
3,1-1/2-1/3=1/6
1=1/2+1/3+1/15+1/24+1/30+1/40
4,1-1/2-1/6=1/3
1/3=1/6+1/6=1/15+1/24+1/30+1/40
1=1/2+1/6+1/15+1/24+1/30+1/40