Question

(36,8-15,3)*0,4+0,6*12,4-12,4-(18,6-13,8)*0,5

Answer 1

=14,72-6,12+0,6-9,3+6,9= 6,8

Answer 2

Let's break down the expression step by step:

(36.8 - 15.3) * 0.4 + 0.6 * 12.4 - 12.4 - (18.6 - 13.8) * 0.5

Step 1: Evaluate the expressions inside parentheses: (36.8 - 15.3) = 21.5 (18.6 - 13.8) = 4.8

Step 2: Perform the remaining operations: 21.5 * 0.4 + 0.6 * 12.4 - 12.4 - 4.8 * 0.5

Step 3: Continue with multiplication and addition: 8.6 + 7.44 - 12.4 - 2.4

Step 4: Perform the remaining subtraction: 8.6 + 7.44 - 14.8

Step 5: Continue with addition: (8.6 + 7.44) - 14.8

Step 6: Finally, calculate the result: 16.04 - 14.8 = 1.24

So, the final result of the expression is 1.24.