A man sells his new brand car for N420,000 at a gain of 15%. What…

A man sells his new brand car for N420,000 at a gain of 15%. What did it cost him?

  • A.
    N410,000
  • B.
    N365, 217
  • C.
    N157, 250
  • D.
    N257,000
Correct Answer: Option B
Explanation

Cost Price:
Selling price = 100 : (100 + 15)
= 100 : 115
Cost Price
= 100 ÷ 115 of selling price (i.e N420,000)
= 100 ÷ 115 × N420,000
= N365,217.4
∴ Cost Price = N365, 217

There is an explanation video available below.

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