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Ticket for an adult is Rs 1600 and for a child is Rs 600. 1 child goes free with two adults. If a group has 17 adults and 7 children what is the discount the group gets?
- A13.37 percent
- B26.02 percent
- C24.41 percent
- D32.2 percent
Answer not set
Discussion 1
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CCommunity
Total fare without discount = 17 × 1600 + 7 × 600 = Rs 31, 400
? There are 7 children → 14 adults required for their free tickets.
∴ All 7 children go for free as there are 17 adults.
⇒ Fare with discount = Fare for adults only = 17 × 1600 = Rs 27, 200
∴ Discount = ((31400 – 27200)/31400) × 100 = 13.37%
? There are 7 children → 14 adults required for their free tickets.
∴ All 7 children go for free as there are 17 adults.
⇒ Fare with discount = Fare for adults only = 17 × 1600 = Rs 27, 200
∴ Discount = ((31400 – 27200)/31400) × 100 = 13.37%