Question
PSLE
At first, Gem had 71 buttons and some stamps. After she gave away 35 buttons and 60% of the stamps, she had a total of 42 buttons and stamps. How many stamps did Gem have at first?
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PSLE
At first, Gem had 71 buttons and some stamps. After she gave away 35 buttons and 60% of the stamps, she had a total of 42 buttons and stamps. How many stamps did Gem have at first?