A worker produces 1092 units in 3 days. If the production is expected to increase by 20% each day, compute the total number of units produced on first day and last day.

Answer 1

Let's find the number of units produced on the first day.

The production increases by 20% each day, so on the second day, the worker would produce 1092 + 1092 * 20/100 = 1092 + 218.4 = 1310.4 units.
On the third day, the worker would produce 1310.4 + 1310.4 * 20/100 = 1310.4 + 262.08 = 1572.48 units.

Therefore, on the first day, the worker would produce 1092 - 218.4 - 262.08 = 611.52 units.

The total number of units produced on the first day and last day is 611.52 + 1572.48 = <<611.52+1572.48=2184>>2184 units. Answer: \boxed{2184}.