Carla needs to complete her science homework, she has 20!pages to read

Answer 1

and she wants to finish it by tomorrow morning. She knows that she can read 5 pages in 30 minutes.

To calculate the total time Carla needs to complete her science homework, we can use the formula:

total time = (number of pages / number of pages read per time) * time taken to read those pages

Using this formula, we can calculate:

total time = (20 / 5) * 30

total time = 4 * 30

total time = 120 minutes

Therefore, Carla needs 120 minutes to complete her science homework.