20.8 - (7/19/20 - 8/3/5) = 20.8 - (0.368421 - 1.6) = 20.8 - (-1.231579) = 20.8 + 1.231579 = 22.031579
20.8 - (7/19/20 - 8/3/5)
= 20.8 - (0.368421 - 1.6)
= 20.8 - (-1.231579)
= 20.8 + 1.231579
= 22.031579