З/10...2/5 , 6/8...7/8, 1/2...5/10, 1/8...5/8, 4/6...7/9 какой знак <>

Question

З/10...2/5 , 6/8...7/8, 1/2...5/10, 1/8...5/8, 4/6...7/9 какой знак <>

Answer 1

3/10 ... 2/5 
2/5 = 4/10 
3 < 4 
Ответ 3/10 < 2/ 5
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6/8 < 7/8 
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1/2 .... 5/10 
1/2 = 5/10 
5/10 = 5/10 
Ответ 1/2 = 5/10 
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1/8 < 5/8 
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4/6 .... 7/9 
4/6 = 12/18 
7/9 = 14/18 
12 < 14 
Ответ 4/6 < 7/9 
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