Question

5,4*(2 2/3+1/3)+(11 4/9-4/9):0,2​

Answer 1

Ответ:

Пошаговое объяснение:

5,4*(2 2/3+1/3)+(11 4/9-4/9):0,2​ = 5,4 * 3 + 11 : 0,2 = 16,2 + 55 = 71,2

Answer 2

5,4*(2 2/3+1/3)+(11 4/9-4/9):0,2​=71 1/5

Answer 3

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

First, let's simplify the expressions inside the parentheses: 2 2/3 + 1/3 = 8/3 + 1/3 = 9/3 = 3

Now we can substitute this value back into the expression: 5,4 * (3) + (11 4/9 - 4/9) : 0,2

Next, let's simplify the mixed number: 11 4/9 = 99/9 + 4/9 = 103/9

Now we can substitute this value back into the expression: 5,4 * 3 + (103/9 - 4/9) : 0,2

Next, let's perform the subtraction inside the parentheses: 103/9 - 4/9 = 99/9 = 11

Now we can substitute this value back into the expression: 5,4 * 3 + 11 : 0,2

Next, let's perform the division: 11 : 0,2 = 11 / 0,2 = 55

Now we can substitute this value back into the expression: 5,4 * 3 + 55

Next, let's perform the multiplication: 5,4 * 3 = 16,2

Finally, let's perform the addition: 16,2 + 55 = 71,2

Therefore, the result of the expression 5,4*(2 2/3+1/3)+(11 4/9-4/9):0,2 is 71,2.