Question

At the grand opening of a new restaurant, the manager gave a free appetizer to every 4th table to be seated and a free dessert to every 5th table. Which table was the first to receive a free appetizer and a free dessert

Answer 1

20

Explanation:

Answer 2

Table 20.

Explanation:

Find the LCM of 4 and 5,

4, 8, 12, 16, 20

5, 10, 15, 20, 25

20 is the LCM of 4 and 5.

Hence giving 20 as the answer.