Помогите номера 347,348

Question

Помогите номера 347,348

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Answer 1

347:  2/3 + 2/6 = 1
1/2+1/4+2/8 = 1

348:  1/4+1/5+1/6 > 1/5+1/6+1/7
1/2+1/3-1/5 > 1/2+1/3-1/4

Answer 2

1=1/3+4/6
1=1/2+1/4+2/8
1/4+1/5+1/6>1/5+1/6+1/7
1/2+1/3-1/5>1/2+1/3-1/4

Comments

Это какому номеру