Question

(23,79:708-6,8:17)*3,04-2,04*0,86

Answer 1

1)23,79:708=0,03
2) 6,8:17=0,4
3) 0,03-0,4= -0,37
4)-0,37×3,04=-1,1248
5) 2,04×0,86=1,7544
6)-1,1248-1,7544=-2,8792.

Answer 2

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

1. Start with the first multiplication operation: (23,79:708-6,8:17) * 3,04

   Let's calculate the value within the parentheses first: 708 - (6,8:17)

   To evaluate (6,8:17), we need to interpret the notation. It seems like a fraction, so let's rewrite it as (6.8 / 17).

   Now we can calculate: 708 - (6.8 / 17) = 708 - 0.4 = 707.6

   Now we can continue with the multiplication: 707.6 * 3.04 = 2155.904

2. Moving on to the subtraction operation: 2155.904 - 2.04 * 0.86

   Perform the multiplication first: 2.04 * 0.86 = 1.7544

   Now we can subtract: 2155.904 - 1.7544 = 2154.1496

Therefore, the final result of the expression (23,79:708-6,8:17)3,04-2,040,86 is approximately 2154.1496.