Question

ОЧЕНЬ СРОЧНО!! Сократите дроби: 12/18, 24/40, 28/35, 15/35, 21/49, 12/54, 24/42, 36/45, 14/63

Answer 1

Ответ:

12/18=сокращаем на 6 =2/3

24/40=сокращаем на 8=3/5

28/35=сокращаем на 7=4/5

15/35=сокращаем на 5=3/7

21/49=сокращаем на 7=3/7

12/54=сокращаем на 6=2/9

24/42=сокращаем на 6=4/7

36/45=сокращаем на 9=4/5

14/63=сокращаем на 7=2/9

Answer 2

Ответ: 12/18=4/6, 24/40=6/10, 28/35=4/5, 15/35=3/7, 21/49=3/7, 12/54=2/9, 24/42=4/7, 36/45=4/5,14/63=2/9.

Answer 3

Simplifying Fractions

To simplify fractions, we need to find the greatest common divisor (GCD) of the numerator and the denominator and then divide both the numerator and the denominator by the GCD.

Let's simplify the given fractions:

1. 12/18: - The GCD of 12 and 18 is 6. - Dividing both the numerator and the denominator by 6, we get 12/18 = 2/3.

2. 24/40: - The GCD of 24 and 40 is 8. - Dividing both the numerator and the denominator by 8, we get 24/40 = 3/5.

3. 28/35: - The GCD of 28 and 35 is 7. - Dividing both the numerator and the denominator by 7, we get 28/35 = 4/5.

4. 15/35: - The GCD of 15 and 35 is 5. - Dividing both the numerator and the denominator by 5, we get 15/35 = 3/7.

5. 21/49: - The GCD of 21 and 49 is 7. - Dividing both the numerator and the denominator by 7, we get 21/49 = 3/7.

6. 12/54: - The GCD of 12 and 54 is 6. - Dividing both the numerator and the denominator by 6, we get 12/54 = 2/9.

7. 24/42: - The GCD of 24 and 42 is 6. - Dividing both the numerator and the denominator by 6, we get 24/42 = 4/7.

8. 36/45: - The GCD of 36 and 45 is 9. - Dividing both the numerator and the denominator by 9, we get 36/45 = 4/5.

9. 14/63: - The GCD of 14 and 63 is 7. - Dividing both the numerator and the denominator by 7, we get 14/63 = 2/9.

These are the simplified forms of the given fractions.