You can remove the % sign if you divide the number by 100:

This is because % is defined as 1/100, and the name (per-cent) actually meant this originally!
we can also simplify it: let's divide it by 4:
The answer is e, 3 3/4
if you add 3/4+3/4+3/4+3/4+3/4 (five times for the five batches), or did 3/4 * 5, you would get 15/4, which simplifies to 3.75, or 3 3/4
Answer:
Since 6 lemons are used to make 4 cups of lemonade, then are used
of lemon per cup of lemonade, or are make
cups of lemonade per lemon.
It represents the rate she is texting per second