Set method is a common technique taught from P3.
In P5, the concept of incomplete sets is commonly tested.
Such questions often appear in Paper 2 of P5 and P6 papers
Calculator usage is allowed.
In a market, each kilogram of the tilapia fish is sold at $12.
For every 5kg of tilapia fish bought, the 6th kilogram of tilapia is sold only at $9.
How many kilograms of tilapia was bought if the total price paid was $438?
If the above question is easy, try to do the more challenging question below.
The question below will randomize with different numbers every hour.
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