Question

упростите выражение -2 1/6-х+1,8+х-1,3

Answer 1

-2  1/6 - x + 1.8 + x - 1.3 = -2  1/6 + 0.5 = -2  1/6 + 1/2 = -2  1/6 + 3/6 = -1  7/6 + 3/6 = -1   4/6 = -1  2/3