Christmas MT's answer to hafizah's Primary 5 Maths question.

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Christmas MT
Christmas Mt's answer
890 answers (A Helpful Person)
Interesting question.

What I did was to list out the factors of 260 and 144, and observed that 13*20 --> 9*16 was the correct solution, resulting in the picture on the right.

It's not the best solution out there, so if a better one comes along you might want to use that instead.