### Home > CC2 > Chapter Ch5 > Lesson 5.2.3 > Problem5-52

5-52.

Elin has made twenty-nine note cards for her friends. She plans to send out a total of forty cards. What percentage of the cards has she finished? Represent your work clearly on your paper.

How many cards has Elin finished out of the total cards she plans to send?
Write this as a fraction.

In what ways can you convert a fraction to a percent?
Recall different methods you might have used in Chapters 1-3.
Example: Fraction → Decimal → Percent

$72.5\%$

Be sure to know why this is the answer.