Question

(8,4-7,6)*(0,9+0,225)-0,144*625​

Answer 1

Ответ: -89.1

(сообщение для набора кол-ва символов, ответ выше)

Answer 2

It looks like you're performing a mathematical expression involving some decimal numbers. Let's break it down step by step:

1. (8.4 - 7.6): Subtracting 7.6 from 8.4 gives 0.8.
2. (0.9 + 0.225): Adding 0.9 and 0.225 gives 1.125.
3. (0.8 * 1.125): Multiplying 0.8 and 1.125 gives 0.9.
4. 0.144 * 625: Multiplying 0.144 by 625 gives 90.

Now, let's put it all together:

(0.8 * 1.125) - 90

Calculating the expression within the parentheses first:

0.9 - 90

Finally:

-89.1

So, the result of the expression is approximately -89.1.