Question
Rael had 10% as many cards as Glen. After Rael and Glen bought another 27 cards and 10 cards respectively, Rael had 70% less cards than Glen. How many cards did Glen have at first?
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Rael had 10% as many cards as Glen. After Rael and Glen bought another 27 cards and 10 cards respectively, Rael had 70% less cards than Glen. How many cards did Glen have at first?