Question

(38*49+7,5*0,014-1684,205)*0,4

Answer 1

Ответ: 71.16

Пошаговое обьяснение:

Answer 2

To calculate the expression (38 * 49 + 7.5 * 0.014 - 1684.205) * 0.4, we need to follow the order of operations, which is parentheses, multiplication, and addition/subtraction (from left to right).

Let's break down the calculation step by step:

Step 1: Calculate the products inside the parentheses: 38 * 49 = 1862 7.5 * 0.014 = 0.105

Step 2: Subtract the calculated value from step 1 from 1862: 1862 - 0.105 = 1861.895

Step 3: Multiply the result from step 2 by 0.4: 1861.895 * 0.4 = 744.758

Therefore, the value of the expression (38 * 49 + 7.5 * 0.014 - 1684.205) * 0.4 is approximately 744.758.