Complete the following. a. 6000 ft² = b. 10⁹ yd2= c. 7 mi² = d. 5 acres = yd² mi² acres ft² a. 6000 ft² = yd² (Type an integer or a simplified fraction.) b. 109 yd² mi² = (Type an integer or decimal rounded to two decimal places as needed.) c. 7 mi² = acres (Simplify your answer. Type an integer or a decimal.) d. 5 acres = ft² (Simplify your answer. Type an integer or a decimal.)