Найдите значения суммы 2 , 4 , 6.

Question

Найдите значения суммы 2 , 4 , 6.

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Answer 1

2) 7/15-2/5=7/15-6/15=1/15
4) 5/8-1/4=5/8-2/8=3/8
6) 5/16-2/3=15/48-32/48=-17/48

Answer 2

2) -1/8 + 3/5= -5/40 + 24/40= 19/40
4) 5/8 + (-1/4)= 5/8 - 2/8= 3/8
6) 5/16 + (-2/3)= 15/48 - 32/48 = -17/48