The narrator spent ₹250 on a university tour, ₹120 on a guided walk, ₹50 on a coffee, and ₹30 on a souvenir. What is the total expense?
Answer
₹450
The correct answer is ₹450 — Add ₹30 to ₹420 to obtain ₹450.
Step-by-step solution
- Add ₹250 and ₹120 to get ₹370.
- Add ₹50 to ₹370 to get ₹420.
- Add ₹30 to ₹420 to obtain ₹450.
Common mistake: Omitting one of the amounts
Concept tested: Summing expenses
Published · How this solution was prepared and checked
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