Question
The ratio of the number of wafers to the number of scones in a bakery was 4 : 5. After 4 wafers and 6 scones were packed into each box, there were a total of 16 wafers and 17 scones left. Find the total number of wafers and scones in the bakery at first.
4 m

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The ratio of the number of wafers to the number of scones in a bakery was 4 : 5. After 4 wafers and 6 scones were packed into each box, there were a total of 16 wafers and 17 scones left. Find the total number of wafers and scones in the bakery at first.