Question

(0.407÷0.05-2.304÷0.05)÷0.4+8.4÷50=? ​

Answer 1

Ответ: -94,682

Пошаговое объяснение

1)0,407:0,05= 8,14

2) 2,304 :0,05=46,08

3)8,14 - 46,08 = -37,94

4)

- 37,94 : 0,4 = -94,85

5)8,4:50=0,168

6) 0,168 + -94,85= -94,682

Answer 2

Let's solve this expression step by step:

1. First, perform the divisions inside the parentheses:

   (0.407 ÷ 0.05 - 2.304 ÷ 0.05)

   0.407 ÷ 0.05 = 8.14 2.304 ÷ 0.05 = 46.08

   So the expression becomes:

   (8.14 - 46.08)

2. Now, subtract 46.08 from 8.14:

   8.14 - 46.08 = -37.94

3. Next, we'll continue with the remaining operations outside the parentheses:

   (-37.94 ÷ 0.4 + 8.4 ÷ 50)

4. Perform the divisions:

   -37.94 ÷ 0.4 = -94.85 8.4 ÷ 50 = 0.168

5. Add the results of the divisions:

   -94.85 + 0.168 = -94.682

So, the final answer to the expression is approximately -94.682.