Question

1. 2. 4 + 22.4 - 22. 3 + 22 · 3 - 222+22.2 - 2​

Answer 1

1)9.2)6.3.3)7 вот ответ

Answer 2

Let's simplify the expression step by step:

1. 2.4 + 22.4 - 22.3 + 22 * 3 - 222 + 22.2 - 2

2.4 + 22.4 = 24.8 -22.3 + 22 = -0.3 3 * 22 = 66 -222 + 22.2 = -199.8

Now, we can put it all together:

24.8 - 0.3 + 66 - 199.8 - 2

Now, let's perform the addition and subtraction:

24.8 - 0.3 + 66 - 199.8 - 2 = (24.8 - 0.3) + 66 - 199.8 - 2 = 24.5 + 66 - 199.8 - 2

24.5 + 66 = 90.5 90.5 - 199.8 = -109.3 -109.3 - 2 = -111.3

So, the result of the expression is -111.3.