Question
Zara had some wafers. She sold 23 of the wafers. She ate 15 of the remainder and an additional 2 more. She had 30 wafers left in the end. How many wafers did Zara have at first?
4 m

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Zara had some wafers. She sold 23 of the wafers. She ate 15 of the remainder and an additional 2 more. She had 30 wafers left in the end. How many wafers did Zara have at first?