Answer:
19.019
Step-by-step explanation:
Follow the order of BIMDAS
1. you do what's inside the brackets, so let's forget the 0.019 for now
0.019 + (2.3*10 - 4)
2. multiplication/division goes before addition/subtraction, hence you multiply 2.3 by 10 first
0.019 + (23 - 4)
3. Since 23 and -4 are still in the brackets, so we do that first
0.019 + 19
4. Add from left to right
= 19.019
