8.7204 = (8 x 1) + (7/10) + (2/100) + (0/1000) + (4/10000)
4.072 = (4 x 1) + (0/10) + (7/100) + (2/1000)
Expanded Notation of 60 = (6 x 10) + (0 x 1).
Expanded Notation of 24 = (2 x 10) + (4 x 1)
Expanded Notation of 20 = (2 x 10) + (0 x 1)
Expanded Notation of 37 = (3 x 10) + (7 x 1).