Holland could have used the decimals 0.33 and 1.33 to make a sum of 2, as \(0.34 + 0.33 + 1.33 = 2.00\).
To find the two other decimals, we first determine how much is needed in total: since one decimal is 0.34, we need \(2.00 - 0.34 = 1.66\) from the other two decimals combined. One simple way to achieve this is by selecting 0.33 and 1.33, where \(0.33 + 1.33 = 1.66\).