Part A Estimate the area of a rectangle with length 5/8 foot and a width of 4/9 foot. Explain

A. 5/8 rounds to 1, and 4/9 rounds to 1. The area is about 1 sq ft.
B. 5/8 rounds to 2/3, and 4/9 rounds to 2/3. The area is about 4/9 sq ft.
C. 5/8 rounds to 1/2, and 4/9 rounds to 1/2. The area is about 1/4 sq ft.
D. 5/8 rounds to 0, and 4/9 rounds to 0. The area is about 0 sq ft.

Part B
What is the actual area of a rectangle with a length of 5/8 foot and a width of 4/9 foot?