At the grand opening of a new pet store, every 18th customer will receive a toy for their pet. Every 24th customer entering the store will receive a $15 gift certificate to use that day. Which customer will be the first to get both a toy for their pet and a $15 gift certificate? Are you looking for common factors or common multiples?

Respuesta :

so it's a common multiple and uts the 72 customer

because 18×4=72 and 24×3=72 so thats a common multiple