Question

Jenny read 3 books in 7.5 hours. At this rate, how many books can Jenny read in one hour?

Answer 1

Hi there! To find the unit rate for the number of books Jenny reads, we can divide the number of books read by the amount of hours. 3/7.5 is 0.4 or 4/10 in fraction form. Jenny can read 4/10 of a book in one hour.

Answer 2

We are given that Jenny can read 3 books in 7.5 hours. To find the number of books Jenny can read in one hour, all we need to do is divide 3 by 7.5, which gives us 0.4 books. Therefore, Jenny can ready 0.4, or 2/5 of a book in one hour. Hope this helped!