Question
PSLE
Ian, Pierre and David had 150 stickers altogether. Ian gave 110 of his stickers to Pierre and 25 of his stickers to David. After that, all three boys had the same number of stickers. What was the difference in the number of stickers between Pierre and David at first?
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PSLE
Ian, Pierre and David had 150 stickers altogether. Ian gave 110 of his stickers to Pierre and 25 of his stickers to David. After that, all three boys had the same number of stickers. What was the difference in the number of stickers between Pierre and David at first?