Question

Помогите, дам 10 баллов. Сократите дроби: 19/-38, -36/-45, -36/42,это 6 класс.

Answer 1

Ответ:

-0,5

-0,8

-0,8809...

Answer 2

Simplifying Fractions

To simplify fractions, we need to find the greatest common divisor (GCD) of the numerator and denominator and divide both by it. Let's simplify the given fractions:

1. 19/-38: To simplify this fraction, we need to find the GCD of 19 and 38, which is 19. Dividing both the numerator and denominator by 19, we get: 19/-38 = 1/-2.

2. -36/-45: To simplify this fraction, we need to find the GCD of 36 and 45, which is 9. Dividing both the numerator and denominator by 9, we get: -36/-45 = 4/5.

3. -36/42: To simplify this fraction, we need to find the GCD of 36 and 42, which is 6. Dividing both the numerator and denominator by 6, we get: -36/42 = -6/7.

Therefore, the simplified fractions are: - 19/-38 = 1/-2 - -36/-45 = 4/5 - -36/42 = -6/7

I hope this helps! Let me know if you have any further questions.