2021 3marks Catholic High P6 Paper2 SA2

P6 / Catholic High / 2021 / SA2 / Paper 2 – Q07 [3 marks]

Question:

Jack has $y for pocket money. Krishnan has thrice as much pocket money as Jack. Latiff has $10 less than Krishnan.
(a) What is the total amount of pocket money the three boys have in terms of y?
(b) The sum of Latiff’s pocket money and Jack’s pocket money is $50. What is the value of y?

Solution:

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