amanda read 15 pages of her 150-page book in 2 hours. At this rate, how long will it take her to read the entire book?
2 answers:
You might be interested in
Keeping in mind that the area of a rectangle is simply width * length, if we get the area of the larger rectangle, and then subtract the area of the smaller rectangle, we're in effect making a hole in the larger rectangle's area and thus what's leftover is the shaded area.
