Question
In a bookstore, the number of pens was 23 of the total number of pens and glues together. Rael sold the pens and glues in sets of 3 pens and 3 glues. After selling all the glues, he still had 24 pens left. How many pens were in the bookstore at first?
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In a bookstore, the number of pens was 23 of the total number of pens and glues together. Rael sold the pens and glues in sets of 3 pens and 3 glues. After selling all the glues, he still had 24 pens left. How many pens were in the bookstore at first?