Question

Трайная дробь: 3/14 + 1/2- 13/28 ПРОШУ ПОЖАЛУЙСТА РЕШИТЕ СРОЧНО

Answer 1

Пошаговое объяснение:

$\frac{3}{14} + \frac{1}{2} - \frac{13}{28} = \frac{6}{28} + \frac{14}{28} - \frac{13}{28} = \frac{20}{28} - \frac{13}{28} = \frac{7}{28} = \frac{1}{4}$

Answer 2

Ответ:

3/14+1/2-13/28=7/28 очень даже просто

Answer 3

Solving the Fraction

To solve the given fractional expression 3/14 + 1/2 - 13/28, we can follow these steps:

1. Find a common denominator for all the fractions. 2. Add or subtract the fractions based on the common denominator.

Let's proceed with solving the given expression.

Step 1: Find a Common Denominator

The common denominator for the fractions 3/14, 1/2, and 13/28 is 28.

Step 2: Add or Subtract the Fractions

Now, we can add or subtract the fractions based on the common denominator.

Adding the fractions: 3/14 + 1/2 - 13/28 = (3*2)/(14*2) + 1*14/(2*14) - 13/28 = 6/28 + 14/28 - 13/28 = (6 + 14 - 13)/28 = 7/28

So, 3/14 + 1/2 - 13/28 = 7/28.

Conclusion

The result of the given fractional expression 3/14 + 1/2 - 13/28 is 7/28.