Aakash has 20 rupees. He spends 7 rupees on a toy and 4 rupees on sweets, then gives 3 rupees to a friend. How many rupees does he have left?
Answer
6 rupees
The correct answer is 6 rupees — Give 3 rupees to a friend: rupees left.
Step-by-step solution
- Start with 20 rupees.
- Spend 7 rupees on a toy: rupees left.
- Spend 4 rupees on sweets: rupees left.
- Give 3 rupees to a friend: rupees left.
Common mistake: Adding the amounts spent instead of subtracting
Concept tested: Subtraction of money after giving and spending
Published · How this solution was prepared and checked
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