The cost of spending ½ an hour at an fun party is ₹50 per person. How many₹50notes are needed for 3½ hours
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Answer:
7 notes required.
Step-by-step explanation:
1/2 an hour = 30 minutes
3 and 1/2 hour = 210 minutes
Since 30 minutes = 1 note,
=>30×7 = 1× 7
=>210 minutes = 7 notes.
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