Question

14,7⋅11−2⋅14,7+11⋅5,3−2⋅5,3

Answer 1

14,7•11-2•14,7+11•5,3-2•5,3=180

Answer 2

To solve the given expression, follow the order of operations (PEMDAS/BODMAS):

1. Parentheses/Brackets
2. Exponents/Orders
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

Let's calculate the expression step by step:

14.7 * 11 - 2 * 14.7 + 11 * 5.3 - 2 * 5.3

Step 1: Perform multiplication from left to right:

1. 14.7 * 11 = 161.7
2. 2 * 14.7 = 29.4
3. 11 * 5.3 = 58.3
4. 2 * 5.3 = 10.6

Now the expression becomes:

161.7 - 29.4 + 58.3 - 10.6

Step 2: Perform addition and subtraction from left to right:

1. 161.7 - 29.4 = 132.3
2. 132.3 + 58.3 = 190.6
3. 190.6 - 10.6 = 180.0

The final result of the expression is 180.0.