If Charla completes 2/3 of the area in 1/2, it means that she completes 2/3 * 1/2 = 1/3 of the area in 1/2 an hour.
To complete the entire picture, it would take her 1/3 * 3 = 1 hour. Answer: \boxed{1}.
charla wants to cover a certain rectangular area of her drive way with a picture using chalk if she complets 2/3 of the area in 1/2 how long will take her to complet the entire picture
1 answer