Question
PSLE
Vanessa had 10b grapefruits. She ate 3 grapefruits and gave 2b grapefruits to her cousins. Vanessa's sisters then ate half of the remaining grapefruits. How many grapefruits had she left? Give your answer in terms of b in the simplest form.
2 m

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PSLE
Vanessa had 10b grapefruits. She ate 3 grapefruits and gave 2b grapefruits to her cousins. Vanessa's sisters then ate half of the remaining grapefruits. How many grapefruits had she left? Give your answer in terms of b in the simplest form.