Question
PSLE
Xandra had 3a peaches. She bought another 9 peaches and received 3a peaches from her neighbours. Xandra's sons then ate half of the remaining peaches. How many peaches had she left? Give your answer in terms of a in the simplest form.
2 m

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PSLE
Xandra had 3a peaches. She bought another 9 peaches and received 3a peaches from her neighbours. Xandra's sons then ate half of the remaining peaches. How many peaches had she left? Give your answer in terms of a in the simplest form.