Question
PSLE
Dana had 10g guavas. She bought another 3 guavas and gave 4g guavas to her friends. Dana's brothers then ate half of the remaining guavas. How many guavas had she left? Give your answer in terms of g in the simplest form.
2 m

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PSLE
Dana had 10g guavas. She bought another 3 guavas and gave 4g guavas to her friends. Dana's brothers then ate half of the remaining guavas. How many guavas had she left? Give your answer in terms of g in the simplest form.