text: ## Prealgebra (7th Edition)
  
  $\frac{8}{5}=\frac{x}{10}$ $\longrightarrow$ cross multiply $5x=8\times10$ $\longrightarrow$ simplify $5x=80$ $\longrightarrow$ divide both sides by 5 $5x\div5=80\div5$ $\longrightarrow$ simplify $x=16$
explanation: The text extract contains a math problem and its solution. It shows the steps to solve a proportion equation, starting with cross-multiplication, simplification, and division to find the value of \( x \).
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
  Output rules:
  
  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
distilabel_metadata.role: system
distilabel_metadata.content: ## Prealgebra (7th Edition)
  
  $\frac{8}{5}=\frac{x}{10}$ $\longrightarrow$ cross multiply $5x=8\times10$ $\longrightarrow$ simplify $5x=80$ $\longrightarrow$ divide both sides by 5 $5x\div5=80\div5$ $\longrightarrow$ simplify $x=16$
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The text extract contains a math problem and its solution. It shows the steps to solve a proportion equation, starting with cross-multiplication, simplification, and division to find the value of \( x \).
  
  Label: question-and-answer