Question

1)10*3/23*10 2)10*2/21*3 3)4*5/15*16. 4)8*9/27*16 Сократите дроби​

Answer 1

Ответ:

1)3/23

2)20/63 не сокращается

3)1/12

4)1/6

Пошаговое объяснение:

Answer 2

1. To simplify the fraction 10 * 3/23 * 10, we can first simplify the multiplication and then divide:

10 * 3/23 * 10 = (10 * 3 * 10) / (23) = 300 / 23

So, the simplified fraction is 300/23.

2. For the fraction 10 * 2/21 * 3, we can simplify it in a similar manner:

10 * 2/21 * 3 = (10 * 2 * 3) / 21 = 60 / 21

To further simplify this fraction, we can divide both the numerator and denominator by their greatest common divisor (GCD), which is 3:

60 / 21 = (60 ÷ 3) / (21 ÷ 3) = 20 / 7

The simplified fraction is 20/7.

3. Let's simplify the fraction 4 * 5/15 * 16:

4 * 5/15 * 16 = (4 * 5 * 16) / 15 = 320 / 15

To simplify this fraction, we can divide both the numerator and denominator by their GCD, which is 5:

320 / 15 = (320 ÷ 5) / (15 ÷ 5) = 64 / 3

The simplified fraction is 64/3.

4. Finally, we'll simplify the fraction 8 * 9/27 * 16:

8 * 9/27 * 16 = (8 * 9 * 16) / 27 = 1152 / 27

To simplify this fraction, we can divide both the numerator and denominator by their GCD, which is 9:

1152 / 27 = (1152 ÷ 9) / (27 ÷ 9) = 128 / 3

The simplified fraction is 128/3.