# Math

A trader bought 150 eggs for 22.50. 30 eggs were cracked. he sold the cracked eggs at 10 each and the rest at 17 each. what was his percentage gain?

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1. 30*10 + 120*17 = ?

(?-22.50)/22.50 = Percent gain

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posted by PsyDAG
2. Income = (150-30) * 0.17 + 30*0.10 = 20.40 + 3.00 = 23.40.

Gain = 23.40 - 22.50 = \$0.90.

%Gain = 0.90/22.50 * 100% =

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posted by henry2,

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