Question

- 15 : (- 1,5) - (- 8) : (- 4/5)

Answer 1

Ответ:

0

Пошаговое объяснение:

$-15:(-1,5)-8:(-\frac{4}{5})=10-\frac{8*5}{4}=10-\frac{40}{4}=10-10=0$

Answer 2

Ответ:-15:(-1.5)=10

(-8):(-4/5)=10

10-10=0

Пошаговое объяснение:

Answer 3

To simplify the given expression, let's take it step by step:

1. (-1, 5) means -1.5.
2. (-8) is -8.

Next:

3. (-8) : (-4/5) means -8 divided by -4/5.

To divide two fractions, you can multiply the first fraction by the reciprocal of the second fraction. The reciprocal of -4/5 is -5/4.

So, (-8) : (-4/5) = -8 * (-5/4).

Now, let's calculate this:

(-8) * (-5/4) = 40/4 = 10.

Finally, the expression becomes:

-1.5 - 10.

Now, subtract the two values:

-1.5 - 10 = -11.5.

Therefore, the simplified result is -11.5.