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A shopkeeper bought 3 trays of eggs at sh 150 per tray. On the way to her shop, the shopkeeper discovered that 20% of the eggs were broken. She sold the good eggs at sh 72 per dozen. How much loss did she make?

Class: KCPE

Subject: Mathematics

Topic: Measurement-money

Lesson Summary

A shopkeeper bought 3 trays of eggs at sh 150 per tray. On the way to her shop, the shopkeeper discovered that 20% of the eggs were broken. She sold the good eggs at sh 72 per dozen. How much loss did she make?

A.Sh 450
B.sh 432
C.sh 18
D.sh 28



Text Answer


Buying price of eggs: 3 trays @ sh 150 per tray = 3 x 150 = sh 450

Number of eggs in 3 trays = 3 x 30 = 90 eggs

Number of good eggs = 100% - 20% = 80%

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The correct answer is C (sh 18).

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