Write them least to
1. 0.2, 0.54, 0.61, 0.4
2. 0.3, 0.45, 0.11, 0.02
3. 1.7, 1.24, 1.02, 1.33
4. 1.01, 1.42, 1.06, 1.2
5. 0.98, 1.23, 0.87, 0.9
6. 1.4, 0.06, 1.23, 0.5
7. 0.003, 0.03, 0.033, 0.031
8. 0.02, 0.002, 0.2, 0.022

In the next 10 month, colin wants to save $900 for his vacation. he plans to save $75 each of the first 8 months. how much must he save each of the last 2 months in order to meet his goal if he saves the same amount each month ?