What is the lcm of two numbers if one number is a multiple of another give an example

I’m really confused and need your assist me with this question i’ve never been taught

Amayoral candidate would like to know her residents’ views on a tax on sugar drinks before the mayoral debates. she asks one thousand registered voters from both parties. these voters are an example of a census population convenience sample simple random sample

Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length