Пж Срочно!!!!!!!!!!!!!!!!!!!!!!!!!

Question

Пж
Срочно!!!!!!!!!!!!!!!!!!!!!!!!!

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Answer 1

37:2 3/17=37*17/37=17
17-17,8=-0,8
-0,8+1 2/7=-4/5+1 2/7=-28/35+45/35=17/35

Answer 2

37:(37/17)=37*(17/37)=17
17-17,8=-0,8
-0,8+1  2/7=-0,8+9/7=9/7-0,8=17/35