Question

6*(1/2)^2-17*1/3
Должно получиться -5

Answer 1

6×1/4-17/3=6/4-17/3=(3×6-4×17)/12=(18-68)/12=-50/12=-25/6

Answer 2

6*(1/2)^2-17*1/3-5/6=5

Answer 3

-5 точне