Question

1.(18,2+12,4):3,6= 2.(0,27+2,7)*21,5= 3.(200-62,185):43=

Answer 1

Ответ:1)8.5

2)63.855

3)3.205

Пошаговое объяснение:

Answer 2

Let's break down each of these expressions:

1. (18,2+12,4):3,6 First, add the numbers in the parentheses: 18.2 + 12.4 = 30.6 Now, divide the result by 3.6: 30.6 / 3.6 = 8.5

So, the answer to the first expression is 8.5.

2. (0,27+2,7)*21,5 Again, add the numbers inside the parentheses: 0.27 + 2.7 = 2.97 Now, multiply the result by 21.5: 2.97 * 21.5 = 63.8955

So, the answer to the second expression is approximately 63.8955.

3. (200-62.185):43 First, subtract the numbers inside the parentheses: 200 - 62.185 = 137.815 Now, divide the result by 43: 137.815 / 43 ≈ 3.208

So, the answer to the third expression is approximately 3.208.