a) How many multiples of 6 are between 100 and 500?
c) How many different integers between 100 and 500 are multiples of either 6, 8, or both?
a) There are 70 multiples of 6 between 100 and 500.
c) There are 99 integers between 100 and 500 that are multiples of either 6, 8, or both.