Question

0,8×(-1/2) (-3/5)×0,75 -0,4×(-1/10)

Answer 1

Ответ:

1. -2/5

2. -9/20

3. 1/25

Пошаговое объяснение:

вот ответ

Answer 2

Let's break down the expression step by step:

0.8 × (-1/2) = -0.4

(-3/5) × 0.75 = -0.45

-0.4 × (-1/10) = 0.04

Putting it all together:

0.8 × (-1/2) × (-3/5) × 0.75 - 0.4 × (-1/10) = -0.4 × (-3/5) × 0.75 - 0.04

Now, let's simplify the expression further:

-0.4 × (-3/5) = 0.12

0.12 × 0.75 = 0.09

0.09 - 0.04 = 0.05

Therefore, the final result is 0.05.