28.6 + 11.4 (6.596 + 3.405) = 28.6 + 11.4 10.001 = 28.6 + 114.014 = 142.614
20.4 6.5 + 3.8 18 = 132.6 + 68.4 = 201
7.2 3.6 - 4.8 5.4 = 25.92 - 25.92 = 0
Therefore, 142.614 = 201 = 0.
28.6 + 11.4 (6.596 + 3.405) = 28.6 + 11.4 10.001 = 28.6 + 114.014 = 142.614
20.4 6.5 + 3.8 18 = 132.6 + 68.4 = 201
7.2 3.6 - 4.8 5.4 = 25.92 - 25.92 = 0
Therefore, 142.614 = 201 = 0.