Every 3rd visitor to a museum gets a free bumper sticker. Every 5th visitor to that museum gets a free keychain. Which visitor each day will be the first one to get both the bumper sticker and the keychain?
The first visitor would get the free bumper sticker and keychain because if you make a T chart and list the factors of three and five they’re Common Factor is one so would be the first visitor who gets both a free bumper sticker and keychain
