(-0.3)×(-5)×(-0.4)×(-0.8)×(-1)²

Question 1

Задача Задача №480791

А

Аноним

21 февраля 2024 17:54 · публичный вопрос

А

Аноним 21 февраля 2024 17:54

(-0.3)×(-5)×(-0.4)×(-0.8)×(-1)²

Answer

To simplify the expression (-0.3)×(-5)×(-0.4)×(-0.8)×(-1)², we can first multiply the numbers together:

(-0.3) × (-5) = 1.5 1.5 × (-0.4) = -0.6 -0.6 × (-0.8) = 0.48 0.48 × (-1)² = 0.48 × 1 = 0.48

Therefore, the result of the expression is 0.48.

Question 2

(-0.3)×(-5)×(-0.4)×(-0.8)×(-1)²

Answer

To simplify the expression (-0.3)×(-5)×(-0.4)×(-0.8)×(-1)², we can first multiply the numbers together: (-0.3) × (-5) = 1.5 1.5 × (-0.4) = -0.6 -0.6 × (-0.8) = 0.48 0.48 × (-1)² = 0.48 × 1 = 0.48 Therefore, the result of the expression is 0.48.