Charla wants to cover a certain rectangular area of her driveway with a picture using chalk. If she completes 23 of the area in 12 hour, how long will it take her to complete the entire picture?(1 point)
.52
of an hour
If Charla completes 23% of the area in 12 hours, it will take her 100/23 times longer to complete the entire picture.
So, it will take her 100/23 * 12 = 52/23 hours to complete the entire picture.
Therefore, it will take her approximately 2.26 hours to complete the entire picture.