Question

Скільки 20%числа х, якщо: х= 96,4*(-7\8)+ (-1\91)*(-7\8) Срочно, пожалуйста!

Answer 1

У меня получилось -16.86808
ну как-то так

Answer 2

Calculating 20% of a Number

To calculate 20% of a number, you can simply multiply the number by 0.20. In this case, we need to find 20% of the number represented by the expression: 96.4 * (-7/8) + (-1/91) * (-7/8).

Calculation

Let's calculate the expression step by step:

1. First, we calculate 96.4 * (-7/8): - 96.4 * (-7/8) = -84.28

2. Then, we calculate (-1/91) * (-7/8): - (-1/91) * (-7/8) = 0.076923

3. Adding the two results together: - -84.28 + 0.076923 = -84.203077

Finding 20% of the Result

Now, to find 20% of the result -84.203077, we can simply multiply it by 0.20:

- 20% of -84.203077 = -84.203077 * 0.20 = -16.8406154

So, 20% of the given expression is approximately -16.8406154.