Clara needs to complete her science homework. She has 20 pages to read and 14 questions to answer if it takes Clara 10 minutes to read four pages. How many minutes will it take her to read the full assignment

1 answer

If Clara takes 10 minutes to read 4 pages, she reads at a rate of 10/4 = <<10/4=2.5>>2.5 pages per minute.
Therefore, Clara will take 20 / 2.5 = <<20/2.5=8>>8 minutes to read the full 20 pages. Answer: \boxed{8}.