Question

Сократите дробь 7 4/38

Answer 1

Ответ:

сперва переведем

7 4/38

7*38+4/38=270/38

сначала сократим на 2=

135/19 или 7 2/19

Answer 2

Ответ:

Пошаговое объяснение:

$7\frac{4}{38} =\frac{270}{38} =\frac{135}{19} =7\frac{2}{19}$

Answer 3

To simplify the fraction 7 4/38, first, we need to convert the whole number part into a fraction. Since 7 is equivalent to 7/1, the fraction becomes:

7 4/38 = 7 + 4/38 = 7 + (4/38)

Next, find a common denominator for the fractions. The least common multiple (LCM) of 38 is 38 itself. Now, express both fractions with the common denominator:

7 + (4/38) = (7 * 38/38) + (4/38) = (266/38) + (4/38)

Now that both fractions have the same denominator, we can combine them:

(266/38) + (4/38) = (266 + 4)/38 = 270/38

Finally, we simplify the fraction 270/38. The greatest common divisor (GCD) of 270 and 38 is 2:

270 ÷ 2 = 135 38 ÷ 2 = 19

The simplified fraction is:

270/38 = 135/19