Question

0.3×(24,3-18,8)+0,5×17,4-9,8+1,4)×0,1

Answer 1

1) 24,3 - 18,8 = 5,5
2) 0,5+17,4=8,7
3)5,5+8,7-9,8+1,4=5,8
4)0,3×5,8×0,1=0,174

Answer 2

Let's calculate the expression step by step:

1. First, calculate the value inside the parentheses: 24.3 - 18.8 = 5.5

2. Next, calculate the first part of the expression: 0.3 × 5.5 = 1.65

3. Now, calculate the value inside the second set of parentheses: 17.4 - 9.8 = 7.6

4. Calculate the second part of the expression: 0.5 × 7.6 = 3.8

5. Add the first and second parts together: 1.65 + 3.8 = 5.45

6. Finally, multiply the result by 0.1: 5.45 × 0.1 = 0.545

So, the final answer to the expression is 0.545.