Question

4(8,42:0.4 + 0,65)7​

Answer 1

Ответ:

8,42:0,4 + 0,65=84,2/4 +0,65=21,05+0,65=21,7

Answer 2

To solve the expression, let's break it down step by step:

Step 1: Calculate the value inside the parentheses. 0.4 + 0.65 = 1.05

Step 2: Multiply 1.05 by 42. 1.05 * 42 = 44.1

Step 3: Multiply 4 by 44.1. 4 * 44.1 = 176.4

Step 4: Multiply 176.4 by 7. 176.4 * 7 = 1234.8

Therefore, the result of the expression 4(8,42:0.4 + 0,65)7 is 1234.8.