Question
The ratio of the number of scones to the number of biscuits in a bakery was 4 : 5. After 4 scones and 7 biscuits were packed into each box, there were a total of 8 scones and 4 biscuits left. Find the total number of scones and biscuits in the bakery at first.
4 m

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The ratio of the number of scones to the number of biscuits in a bakery was 4 : 5. After 4 scones and 7 biscuits were packed into each box, there were a total of 8 scones and 4 biscuits left. Find the total number of scones and biscuits in the bakery at first.