Question

27--------------=4,55 1/3+1/9х​

Answer 1

27/(5 1/3 + 1/9x) = 4,5

27 = 4,5 × 5 1/3 + 4,5 × 1/9x

27 = 9/2 × 16/3 + 9/2 × 1/9x

27 = 3/1 × 8/1 + 1/2x

27 = 24 + 1/2x

3 = 1/2x

x = 3 ÷ 1/2

x = 6

Ответ: x = 6

Answer 2

It looks like you have provided an equation and an expression to solve. Let's break it down step by step:

1. Equation: 27 - - - - - - - - - - = 4.55 This equation seems a bit unusual as it has multiple subtraction symbols. It might be a typo or an error in the input. If you could clarify the equation or provide more context, I'd be happy to help with solving it.

2. Expression: 1/3 + 1/9 × ​(unknown value) To solve this expression, you need to follow the order of operations, which is usually expressed as PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction).

Step 1: Perform the multiplication first. 1/3 + 1/9 × (unknown value) = 1/3 + 1/9 × (unknown value) = (1/3) + (1/9) × (unknown value)

Step 2: Evaluate the multiplication. (1/3) + (1/9) × (unknown value) = 1/3 + (1/9) × (unknown value) = 1/3 + (unknown value)/9

Now, if you have the value of (unknown value), you can plug it in and evaluate the result. If you need further assistance, please provide the value of (unknown value), and I'll be glad to help with the calculation.