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Basic Mathematics QUESTION #4569
Question 1
Three oranges cost Rs.$5$. How much do $12$ oranges cost?
  • Rs.$15$
  • Rs.$17$
  • Rs.$20$✔️
  • Rs.$60$
Correct Answer Explanation
Set up proportion: $\frac{3}{5} = \frac{12}{x}$. Cross-multiply: $3x = 60$, so $x = 20$