数显斜角仪:十个数字组成两个分数,和等于1.谁会?

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如:
35/70+148/296=1

你能写出几道这样的等式吗?谢谢.

太多了,算3种形式的吧:

1、1位数/1位数+4位数/4位数,25个:
1/2+3485/6970=1,1/2+3548/7096=1,1/2+3845/7690=1,1/2+4538/9076=1
1/2+4685/9370=1,1/2+4835/9670=1,1/2+4853/9706=1,1/2+4865/9730=1
1/4+7365/9820=1,1/6+7835/9402=1,1/7+4362/5089=1,2/4+3079/6158=1
2/6+3190/4785=1,2/7+5940/8316=1,2/7+6810/9534=1,2/9+5803/7461=1
3/6+1485/2970=1,3/6+2079/4158=1,3/6+2709/5418=1,3/6+2907/5814=1
3/6+4851/9702=1,4/5+1278/6390=1,4/5+1872/9360=1,7/9+1208/5436=1
7/9+1352/6084=1

2、1位数/2位数+3位数/4位数,4个:
7/54+893/1026=1,8/10+729/3645=1,8/10+927/4635=1,9/12+876/3504=1

3、2位数/2位数+3位数/3位数,53个:
10/28+369/574=1,10/45+287/369=1,10/45+728/936=1,10/96+473/528=1
12/54+609/783=1,12/60+748/935=1,12/96+357/408=1,12/96+735/840=1
13/26+485/970=1,13/52+678/904=1,15/30+486/972=1,16/32+485/970=1
17/89+504/623=1,18/90+276/345=1,18/90+372/465=1,19/57+308/462=1
19/58+273/406=1,21/96+375/480=1,24/63+507/819=1,24/96+531/708=1
27/54+309/618=1,27/81+306/459=1,27/81+630/945=1,29/58+307/614=1
29/87+310/465=1,31/62+485/970=1,32/48+169/507=1,32/80+417/695=1
34/51+269/807=1,35/70+148/296=1,35/70+481/962=1,36/81+405/729=1
36/81+540/972=1,38/61+207/549=1,38/76+145/290=1,38/76+451/902=1
38/95+426/710=1,39/51+204/867=1,39/65+284/710=1,42/87+315/609=1
45/61+208/793=1,45/90+138/276=1,45/90+186/372=1,45/90+381/762=1
46/92+185/370=1,48/96+135/270=1,48/96+351/702=1,54/87+231/609=1
56/84+109/327=1,56/84+307/921=1,57/92+140/368=1,70/96+143/528=1
74/89+105/623=1

35/70+481/962=1

35/70+481/962=1

多的很啊
35/70+148/296=1