6 answers
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Multiples of 6 and 8
6, 12, 18, 24, 30, 17
8, 16, 24, 32, 40
6, 12, 18, 24, 30, 17
8, 16, 24, 32, 40
Just find multiple of 6,8
First, let's list the multiples of 6: 6, 12, 18, 24, 30, 36, ...
Next, let's list the multiples of 8: 8, 16, 24, 32, 40, ...
From the lists, we can see that 24 is the smallest number that appears in both lists. Therefore, pizzas and burgers will be both on the menu again after 24 days.