Which of the following numbers should replace the missing denominator in order to add the fractions? 25/82

Question

+13/?
?(1 point)
Responses

82
82

35
35

32
32

28

Answer 1

To add the fractions \( \frac{25}{82} + \frac{13}{?} \), the denominators must be the same. Therefore, the missing denominator should be the same as the existing denominator, which is 82.

So, the answer is:

82