Question
Kathy spent 13 h to complete her project in French. She spent 16 h more to complete her project in Social science than her project in French. How much time did she spend to complete her project in Social science?
3 m

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Kathy spent 13 h to complete her project in French. She spent 16 h more to complete her project in Social science than her project in French. How much time did she spend to complete her project in Social science?