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Question
Secondary 1 | Maths
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Date Posted: 3 years ago
Views: 157
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Cost price = 2x
Sale of 1st = 1.1 * x
= 1.1x
Sale of 2nd = 0.9 * x
= 0.9x
Sum them :
Sale price = 0.9x + 1.1x
= 2x
= cost price
Hence he break even //
Sale of 1st = 1.1 * x
= 1.1x
Sale of 2nd = 0.9 * x
= 0.9x
Sum them :
Sale price = 0.9x + 1.1x
= 2x
= cost price
Hence he break even //
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