Question

15-1, 12 (пятнадцать минус одна целая двенадцать сотых)

Answer 1

Решение: 15-1,12=13,88.

Answer 2

15 - 1 + 12 can be calculated as follows:

1. Subtract 1 from 15: 15 - 1 = 14. 2. Add 12 to the result: 14 + 12 = 26.

Therefore, the answer to the expression 15 - 1 + 12 is 26.