Question

12,48 + (7 – 0,539) – 1,03.

Answer 1

1. 7-0,539=6,461
2. 12,48+6,461=18,941
3.18,941-1,03=17,911

Answer 2

Performing the calculations, we get:

12,48 + (7 – 0,539) – 1,03 = 12,48 + 6.461 - 1.03 = 17.911

Therefore, the result of the expression 12,48 + (7 – 0,539) – 1,03 is 17.911.