Question

(2 268:42+7140:34) :2= (570•360-310•640:200):8= Сколько будет?

Answer 1

1)(2268:42+7140:34):2
(54+210):2=132
2)(570*360-310*640:200):8
(205200-992):8=25526

Answer 2

1) 2.268 : 42 = 54.
2) 7.140 : 34 = 210.
3) 54 + 210 = 264.
4) 264 : 2 = 132.

1) 570 * 360 = 205.200.
2) 310 * 640 = 198.400.
3) 198.400 : 200 = 992.
4) 205.200 - 992 = 204.208
5) 204.208 : 8 = 205.526.
Удачки)

Answer 3

To solve the expression, let's break it down step by step:

1. (2 268:42 + 7140:34) : 2
2. (570•360 - 310•640 : 200) : 8

Step 1: First, we'll evaluate the expression inside the first parentheses:

2 268:42 = 2 * 60 + 42 = 162 7140:34 = 7140 / 34 = 210

Now, let's add them together:

162 + 210 = 372

Now, we'll divide the result by 2:

372 : 2 = 186

Step 2: Now, we'll evaluate the expression inside the second parentheses:

570 • 360 = 205,200 310 • 640 = 198,400

Now, divide the result of the second expression by 200:

(205,200 - 198,400) : 200 = 6,800 : 200 = 34

Finally, divide the result of the second expression by 8:

34 : 8 = 4.25

So, the final answer is:

186 = 4.25 ≈ 43.76