Answer:
65 coins
Step-by-step explanation:
Set this problem up with a porportion.

After that, cross multiple and divide.
25 times 260. Then divide by 100. That is then your answer.
Serena should focus on a certain amount and track her spending. Option B
<h3>What Serena should do</h3>
From the information given, Serena wants to reduce debt and to do this she needs to pay attention on how she borrows and the possible way to pay her debts.
Some possible ways to reduce debts include;
Thus, Serena should focus on a certain amount and track her spending. Option B
Learn more about financial goals here:
brainly.com/question/2801397
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I believe it’s the first one. i’m very sorry if it’s wrong