Question
The ratio of the number of cookies to the number of biscuits in a bakery was 3 : 4. After 5 cookies and 8 biscuits were packed into each box, there were a total of 5 cookies and 4 biscuits left. Find the total number of cookies and biscuits in the bakery at first.
4 m

Click button first when a symbol is required. X

The ratio of the number of cookies to the number of biscuits in a bakery was 3 : 4. After 5 cookies and 8 biscuits were packed into each box, there were a total of 5 cookies and 4 biscuits left. Find the total number of cookies and biscuits in the bakery at first.