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Alecsey [184]
3 years ago
11

PLEASE ANSWER!!! WILL MARK BRAINLIEST :D

Mathematics
2 answers:
Gala2k [10]3 years ago
7 0

Answer:

Alina had at the beginning \frac{10}{3}c cookies

Step-by-step explanation:

we know that

c-----> represent 30% of all the cookies Alina had

Let

x-----> the 100% of all the cookies Alina had

by proportion

\frac{c}{30\%} =\frac{x}{100\%}\\ \\x=100*c/30\\ \\x=\frac{10}{3}c

Dmitry [639]3 years ago
7 0

Answer: 3 1/3 c

Step-by-step explanation: We know that Aliana ate 30%.

Let's put it this way. Say there were 10 cookies. She would've ate 3 since it is 30%.

We need to divide 10 by 3, therefore saying that the answer is <em>3 1/3 </em><u><em>c</em></u>

Do not forget to label with c.

Hope this helps. ;D

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