Question

0,4*(0,9*0,5)*100/(0,25*8*4)*0,25

Answer 1

0,4*0,45*100 / 8*0,25 = 18 / 2 = 9

Answer 2

Если звездочка это умножение и слэш это дробь, то ответ 9

Answer 3

Let's simplify the expression step by step:

1. First, let's multiply the numbers inside the parentheses:

0.9 * 0.5 = 0.45

So the expression becomes:

0.4 * (0.45) * 100 / (0.25 * 8 * 4) * 0.25

2. Next, let's calculate the product in the denominator:

0.25 * 8 * 4 = 2

So the expression is now:

0.4 * (0.45) * 100 / 2 * 0.25

3. Now, let's calculate the remaining multiplications:

0.4 * 0.45 = 0.18

2 * 0.25 = 0.5

So the expression becomes:

0.18 * 100 / 0.5

4. Finally, let's perform the remaining operations:

0.18 * 100 = 18

18 / 0.5 = 36

So, the value of the expression is 36.