Question

Вычислите -5*3/10b -8c*(-3/4d) -9m*(-2/3n)

Answer 1

Пошаговое объяснение:

-5×3:10b= -1,5b

-8c×(-3:4d)= 6cd

-9m×(-2:3n)= 6 mn

Answer 2

To calculate the expression, let's substitute the values of b, c, d, m, and n. Since these values are not provided in the question, I'll use variables to represent them. The expression becomes:

-5 * 3 / 10b - 8c * (-3 / 4d) - 9m * (-2 / 3n)

So, the expression can be simplified as follows:

-15 / 10b + 24c / 4d - 18m / 3n

Next, we can simplify each term further:

1. -15 / 10b can be simplified to -3 / 2b
2. 24c / 4d can be simplified to 6c / d
3. -18m / 3n can be simplified to -6m / n

Therefore, the fully simplified expression is:

-3 / 2b + 6c / d - 6m / n