Question
There are a total of 192 large pizzas, medium pizzas and small pizzas at a stall. 23 of these pizzas are large pizzas. The number of small pizzas is 3 times the number of medium pizzas. How many more small pizzas than medium pizzas are there?
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There are a total of 192 large pizzas, medium pizzas and small pizzas at a stall. 23 of these pizzas are large pizzas. The number of small pizzas is 3 times the number of medium pizzas. How many more small pizzas than medium pizzas are there?