Вычислите: -1.5-3 4/5 - 8 3/20= - 2 5/8 - 9.25 - - вопрос №635955115345832025892534 от лнпасми 05.06.2020 01:52

Question

Математика: Вычислите: -1.5-3 4/5 - 8 3/20= - 2 5/8 - 9.25 - 3/4

лнпасми · Answer

-1.5 - 3 4/5 - 8 3/20 =
= - 1.5 - 3.8 - 8.15 =
= - |1.5 +3.8 +8.15|=
=- 13.45

- 2 5/8 - 9.25 - 3/4 =
= - 2.625 - 9.25 - 0.75 =
= - | 2.625 + 9.25 +0.75|=
= - | 2.625 +10|=
= - 12.625