A contractor measured the length and the width of two rectangular pieces of land. • The two pieces of land are adjacent and share the same width of 17 yards. • The first piece of land has a length of 321 3 yards. • The second piece of land has a length of 251 4 yards. Which steps should the contractor use to determine the area, in square yards, of the two pieces of land altogether? A Add 321 3 and 251 4 and then add the result by 17. B Multiply 321 3 and 251 4 and then add the result by 17. C Add 321 3 and 251 4 and then multiply the result by 17. D Multiply 321 3 and 251 4 and then multiply the result by 1