Answer:
The answer to your problem is, She spend more talking to her friend then her mother
Explanation:
The question asking:
What fraction of the minutes did Emilia spend talking to either her mom or her best friend?
So we can see that she talks to her friend instead of her mother shown;

The total equals to

So, She spend more talking to her friend then her mother
Thus the answer to your problem is, She spend more talking to her friend then her mother