Давайте решим поочередно:
(-2/3) - (-5/6) = (-2/3) + (5/6) = (-4/6) + (5/6) = 1/6
1/8 - (-0.5) = 1/8 + 1/2 = 1/8 + 4/8 = 5/8
Ответы:1) (-2/3) - (-5/6) = 1/62) 1/8 - (-0.5) = 5/8
Давайте решим поочередно:
(-2/3) - (-5/6) = (-2/3) + (5/6) = (-4/6) + (5/6) = 1/6
1/8 - (-0.5) = 1/8 + 1/2 = 1/8 + 4/8 = 5/8
Ответы:
1) (-2/3) - (-5/6) = 1/6
2) 1/8 - (-0.5) = 5/8