1) 26.7+87.6+82.4+23.3 = 13.4 + 60.8 + 19.2 + 6.6 = 100
2) 35.2+79.3+710.7+314.8 = 15.6 + 65.1 + 74.9 + 44.4 = 200
3) 122.3+17.711+17.79+82.3 = 27.6 + 194.7 + 159.3 + 18.4 = 400.
1) 26.7+87.6+82.4+23.3 = 13.4 + 60.8 + 19.2 + 6.6 = 100
2) 35.2+79.3+710.7+314.8 = 15.6 + 65.1 + 74.9 + 44.4 = 200
3) 122.3+17.711+17.79+82.3 = 27.6 + 194.7 + 159.3 + 18.4 = 400.