Question
Opal had some sweaters that she wanted to donate. 4 of them were torn and she had to throw them away. She then packed them equally into boxes. Each box could either contain 4 or 6 sweaters. What is the smallest possible number of sweaters Opal had at first?
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Opal had some sweaters that she wanted to donate. 4 of them were torn and she had to throw them away. She then packed them equally into boxes. Each box could either contain 4 or 6 sweaters. What is the smallest possible number of sweaters Opal had at first?