Question
Hilda spent 110 h to complete her project in English. She spent 12 h more to complete her project in Physic than her project in English. How much time did she spend to complete her project in Physic?
3 m

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Hilda spent 110 h to complete her project in English. She spent 12 h more to complete her project in Physic than her project in English. How much time did she spend to complete her project in Physic?