Question

-4/5:-8 сколько будет​

Answer 1

Ответ:

-8,8

вот должно быть правильно

...

Answer 2

To calculate the expression -4/5 : -8, you need to divide -4/5 by -8.

Dividing a negative number by a negative number results in a positive quotient. Therefore:

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

To divide fractions, you invert the second fraction (8) and multiply it by the first fraction (4/5):

(4/5) : 8 = (4/5) * (1/8)

When you multiply fractions, you multiply the numerators (top numbers) together and the denominators (bottom numbers) together:

(4/5) * (1/8) = (4 * 1) / (5 * 8) = 4/40

The fraction 4/40 can be simplified by dividing both the numerator and the denominator by their greatest common divisor, which is 4:

4/40 = 1/10

Therefore, -4/5 : -8 is equal to 1/10.