201.6 ounces
Hope this helps and please mark me as brainlest and like
We know that
<span>An asphalt driveway </span>has the shape of a rectangle
so
area of rectangle=long*wide
area=21*10.5-----> 220.5 ft²
the answer is
220.5 ft²
3/10 you go by how many decimal points to move over... 0.1 one tenth.. 0.01 one hundeth an soo on.