Final answer:
To convert yards and inches to feet, we use the conversions 1 yard equals 3 feet and 12 inches equals 1 foot. The width of 5 yards 12 inches converts to 16 feet, and the length of 4 yards to 12 feet, resulting in an area of 192 square feet.
Step-by-step explanation:
The question asks to convert measurements and find a simplest form, likely referring to an area calculation, in the context of mathematics. Since 1 yard (yd) is equal to 3 feet (ft), we can perform a conversion to find the dimensions in feet. For width, 5 yards can be converted to feet by multiplying by 3 (5 yds * 3 ft/1 yd = 15 ft). Since it is also given that the width includes 12 inches, we have to convert those inches to feet. There are 12 inches in 1 foot, so 12 inches is equal to 1 foot. Adding this to our previous result gives us a total width of 15 ft + 1 ft = 16 ft.
For the length, the conversion is straightforward as no inches are mentioned. Thus, the length in feet is just the number of yards multiplied by the conversion factor: 4 yds * 3 ft/1 yd = 12 ft.
Finally, by multiplying the width and length, we find the area in square feet: Area = width * length = 16 ft * 12 ft = 192 ft², which is in simplest form.